This Secret Button Gives The Toyota 4Runner The BEST 4x4 System In The World!

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  • čas přidán 16. 06. 2024
  • Nissan has been making adventure-ready trucks and SUVs for over 60 years. Learn
    more: tinyurl.com/232rrsuv
    In this video we test the new Toyota 4Runner and check out its incredible 4x4 system!
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    #toyota #4runner
  • Auta a dopravní prostředky

Komentáře • 1K

  • @TFLcar
    @TFLcar  Před rokem +30

    Nissan has been making adventure-ready trucks and SUVs for over 60 years. Learn
    more: tinyurl.com/232rrsuv

    • @the_jarmel
      @the_jarmel Před rokem

      Blazeeeeee ❤️❤️

    • @nowayoutstp4
      @nowayoutstp4 Před rokem +37

      Why advertise for Nissan on a Toyota video 😂

    • @g.fortin3228
      @g.fortin3228 Před rokem +4

      @@nowayoutstp4 yeah same thoughts here

    • @fasteddie0318
      @fasteddie0318 Před rokem +2

      ASR is an acronym is the US for Anti-Slip Regulation! At least for Benz it is!

    • @Sammy-db3xj
      @Sammy-db3xj Před rokem +1

      The pathfinder is a “truck”

  • @DashCamsMTL
    @DashCamsMTL Před rokem +580

    You know what’s best? Watching Tommy go from young expert to basically running the show. So so cool. Thank you for everything.

    • @mkotrba2
      @mkotrba2 Před rokem +18

      True. I was just thinking the other day of how much his camera presence has improved. Something people may not notice if they are just consuming the content.

    • @MrKozanitis
      @MrKozanitis Před rokem +21

      Kudos also to his Dad for encouraging him and allowing him to slowly (as he should) take over the show!

    • @watchreport
      @watchreport Před rokem +18

      Agree, I think Tommy is great on here and no offense to anyone else but I’m more prone to watch a video if Tommy is hosting vs the others.

    • @carlt8188
      @carlt8188 Před rokem +2

      Apple polisher

    • @fredbrackely
      @fredbrackely Před rokem +6

      Agreed. Tommy has brought a great dynamic to the channel, and this has kept me watching for all these years.

  • @LangDu21
    @LangDu21 Před rokem +34

    My 4Runner takes me everywhere I need for my Nature & Wildlife photography. Best vehicle I have ever purchased!

    • @mohammeds5458
      @mohammeds5458 Před rokem

      But not the best SUV may come below top 5 best SUV's in the world

    • @Anomize23
      @Anomize23 Před 8 měsíci

      @@mohammeds5458okay, the most durable SUV the 4runner is and thats been proven.

  • @cruzlopez4449
    @cruzlopez4449 Před rokem +62

    Probably the most comprehensive review of ATrac that I’ve seen so far.

    • @LexusGX460-OFF-ROAD
      @LexusGX460-OFF-ROAD Před rokem +4

      it's a phenomenal system... we're unable to get ATRAC "stuck" offroading

  • @thomasprzybylski3690
    @thomasprzybylski3690 Před rokem +153

    Nice to see the rollers come back. Now that TFL has all this property, it would be nice to see a concrete pad built on a slight slope. That would really separate traction control systems.

  • @StudioVoodooMusic
    @StudioVoodooMusic Před rokem +27

    It's nice to see these tests on a standard 4Runner 4WD transmission. I've always wondered if I made a mistake by not getting a locking differential and Crawl Control, but it looks like A-trac will be more than adequate for our needs. Thanks!

  • @dantodez
    @dantodez Před rokem +14

    I own a 4Runner and i love it. this is my sequence on 4x4 when stuck, 2WD-4HI, 4lo, A-TRAC, Crawl control and if all else fails Locking the diff takes care of it.
    Tommy I am glad to see the knowledge, time and love you put in your videos.

  • @vanisshen4467
    @vanisshen4467 Před rokem +46

    I'll never get tired of watching these demonstrations even though my 4Runner almost never leaves pavement.

    • @JF-lt5zc
      @JF-lt5zc Před rokem +3

      Love the honesty. I look at my WK2, which I take on dirt tracks and railroad sidings. 99% of the time it is a comfy road going SUV that gets decent gas mileage. I look at all the Wranglers on the road with lifts and hooks and stickers and think about their not so great ride and driving comfort and suspect that most of the owners would have been better served with the GC. Or, as I put it, The JK/JL is the jeep that they think they wanted but what they really were after was a WK.

  • @theinternets7516
    @theinternets7516 Před rokem +24

    This is the best demonstration of A-Trac I've ever seen. I'm truly impressed. This has dramatically increased 4Runner on my potential new 4x4 list. Thanks Tommy. This was awesome!

    • @80for80
      @80for80 Před rokem

      What other 4x4 vehicles are you looking at?

    • @theinternets7516
      @theinternets7516 Před rokem

      @@80for80mainly Bronco and 200 series Land Cruiser. Others that were lower on the list were 4runner, grand Cherokee trail hawk, and Yukon AT4.

    • @skoolynugenator1802
      @skoolynugenator1802 Před rokem +1

      @@theinternets7516 get a 4Runner. You won’t regret it.

  • @drivingimmersion6473
    @drivingimmersion6473 Před rokem +60

    I love watching the 4Runner. I wish you guys could do more but it does what it does and there ain't no more to see. As a former Toyota expert, A-Trac came about as a simple, no extra parts to wear and break, no rocket science solution to locking diffs. It still works today.

    • @wildman1137
      @wildman1137 Před rokem +5

      LOL it's basic 1990's traction control. It's useless off-road or on an incline, brake-based TC is worthless.

    • @geoffmooregm
      @geoffmooregm Před rokem +13

      @@wildman1137 It works great for basic off roading or anything a stock 4Runner will encounter. It is not designed to be a replacement for front and rear lockers to go rock crawling. Also as you can hear it works the ABS system pretty hard and can over-heat, which is why it is not a locker replacement. Tommy even says that near the end of the video.
      I have it on my Sequoia and it works great going down logging roads and pipeline/powerline right-of-ways. I can cross a ditch no problem with one wheel off the ground and I don't have to carry a ton of momentum to make it. Just keep the same throttle position and let the brakes hold the spinning wheel. With my wife and four kids in the truck we can get to some pretty cool places in comfort and not trash our daily driver. For the crazy stuff I have my old trail rig with front and rear ARB lockers and mud terrain tires. It won't fit the whole family but it is a lot more fun and capable off road.

    • @WheelsRCool
      @WheelsRCool Před rokem +7

      That isn't true, plenty of AWD systems that are brake-based are very capable off road and there are videos of A-trac helping 4Runners off-road. No, the system is not a replacement for lockers, but it is only extremely hardcore terrain where you need the differentials locked constantly. Lockers for the front differential are rarely engaged even in hardcore situations, and if so, only momentarily to get out of a bad situation.

    • @WheelsRCool
      @WheelsRCool Před rokem +5

      4Runners also can be equipped with lockers aftermarket. The 4Runner off-road variants come with a rear locker equipped.

    • @snigs5T5
      @snigs5T5 Před rokem +3

      @@WheelsRCool ​ or you could just get them standard in a ZR2 and not goof around. And as a bonus, the ZR2 comes with real AT tires, not those garbage no-seasons. You Toyota fan boys are hilarious. Even the "pro" model uses this band-aid.

  • @kenwrob
    @kenwrob Před rokem +17

    For older 4wd vehicles that don't have traction control or a locker, you can use the parking brake
    to simulate what A-TRAC does. By partially applying the parking brake, it can help divide torque
    between both rear wheels. This trick can work in any rear wheel drive vehicle.

    • @eriknash8783
      @eriknash8783 Před 11 měsíci +1

      Same can be done in 4WD or FWD and just modulate the brakes while under acceleration and this can often get you unstuck.

  • @JamesAmenta
    @JamesAmenta Před rokem +4

    Excellent video! Thank you for this one. I have a new 4Runner SR5 and haven't had the opportunity to use the A-TRAC yet. This video explains the use pefrectly, can't wait to try it out!

  • @LowRoller420
    @LowRoller420 Před rokem +8

    My SR5 with A-Trac has taken me everywhere I wanted to go. It does make a lot of noise though. My buddies have 2 door wranglers and make fun of the wagon but I still hear them say "that A-Trac kicked in and you went right through it" when spotting me. Having good AT tires vs those all seasons makes a big difference too.

  • @rustyhumphrey9457
    @rustyhumphrey9457 Před rokem +6

    Great explanation! As a long time 4Runner owner, I never understood the difference with A-Trac. Incredibly helpful video!

  • @MrAKhiker
    @MrAKhiker Před rokem +62

    As always, great presentation! As an old school guy, we used the “poor man’s locker” by slightly applying brakes while the wheels were spinning . The electronic stuff, red tow hooks, 360 cameras, etc. is very cool. But let’s not forget the basics. I would love to see you try this technique on the Explorer.

    • @astro2456
      @astro2456 Před rokem +1

      Where is mistubushi

    • @JF-lt5zc
      @JF-lt5zc Před rokem +3

      Ah! That's what my WK2 needs! Red Tow Hooks!
      I consider my WK a very light duty off roader. No colored tow hooks, no manufacturers badges. Just a well appointed luxury SUV that I put 32s on. Gets the job done. Amazing what manufacturers will do to their rigs to cash in on the off road craze of today.

    • @that.schamp
      @that.schamp Před rokem

      @@astro2456 Mine is passing Ferraris on track... The fact that is has a better 4WD system than the Tacoma TRD Off Road towing it is lost on people because it has 3" of ground clearance =D
      Seriously, the legendary Mitsubishis principally accomplished these goals mechanically. Sales in the US rarely included the good bits, and the Pajero/Montero isn't even sold here anymore, so it's not going to get a mention from a journalist covering current models, most of which have this eLSD junk.

    • @angelgjr1999
      @angelgjr1999 Před rokem +1

      Used to do this in my RWD 1999 Explorer. Never got stuck even with just RWD. Just use a little handbrake to get unstuck. :)

    • @astro2456
      @astro2456 Před rokem

      @@angelgjr1999 what is the principle that's happening there?, won't both tires get locked up over there?

  • @cordellroberson532
    @cordellroberson532 Před rokem +1

    PLEASE make more videos like this, you have a talent for this Tommy. easy to understand while being technical.

  • @HamidBnj
    @HamidBnj Před rokem +2

    what an awesome video, great job man! excellent work.

  • @dwightsmith9826
    @dwightsmith9826 Před rokem +3

    My grandmother bought a 4Runner when she was 18 years old and its still running!

  • @VK_Moudgalya
    @VK_Moudgalya Před rokem +9

    I bought the above model last week in midnight black color and I LOVE IT. I am so glad I saw your video which is so educational. Thanks a lot for this awesome demo. I am not going offroading anytime soon, but it is always good to know what to do when stuck. I really appreciate this info and THANKS A LOT 😊👍👌

    • @VOX471
      @VOX471 Před rokem +1

      I just bought the white limited version today. Great rig.

    • @lillagahnavich7700
      @lillagahnavich7700 Před rokem

      @@VOX471 TRD pro midnight black...so sweet

  • @rc51bigdaddy
    @rc51bigdaddy Před rokem +2

    Thanks for another great video! Since I have a 4Runner with A-Trac I completely agree with everything you said:) Had my TRD Pro for almost two years now and love it. Most versatile vehicle I have ever owned.

  • @olivierlagace
    @olivierlagace Před rokem +2

    Nice video! Glad to really see the system works. Makes me love my 4Runner even more !

  • @JGr3asy
    @JGr3asy Před rokem +8

    Tommy, THIS was a great video. Very applicable for hundreds of thousands of 4R owners

  • @zacklemmon3201
    @zacklemmon3201 Před rokem +3

    Thanks for explaining this! I’ve been wanting to learn more about 4wd systems because I want a 4Runner :)

  • @johndtayls8141
    @johndtayls8141 Před měsícem

    After watching a ton of videos trying to find a concise explanation of the 4Runner 4 wheel drive features, this is bar far the best and more informative video I’ve come across. Thanks for the clear explanations and effort made to show case how the system actually works. This is how it’s done. Thank you

  • @ClassicSteelRC
    @ClassicSteelRC Před rokem +1

    Excellent presentation Tommy! I loved seeing all the different comparisons between the two rigs and with the 4Runner itself.

  • @mrchuckles1552
    @mrchuckles1552 Před rokem +5

    Thanks for the explanation & demonstration of the 4Runner's A-Trac system. I've always wondered what the button was for & when it should be engaged. I have a 2015 4Runner Limited model which actual has full-time AWD. I've never been off road in the 2 years I've owned the vehicle so haven't needed to engage anything other than AWD. Though I have engaged the different 4-wheel drive modes from time to time so that the actuators get some use & remain functional.

  • @1guyin10
    @1guyin10 Před rokem +34

    In older vehicles with open differentials you can usually bump the brakes and get the differential to shift to the other side. That's the original traction control system.

    • @astro2456
      @astro2456 Před rokem

      cool, but won't it break both the tires at the back? what's the principle over there?

    • @bayou_angler87
      @bayou_angler87 Před rokem

      @@astro2456 it does, but you can modulate the brakes versus just slamming them on. The throttle will power through the brakes. The braking just makes the torque transfer to the tire that has traction.

    • @astro2456
      @astro2456 Před rokem

      @@bayou_angler87 Will this technique also works on manual ? I own a manual, I was planning to install some fiddle breaks to mimic the traction.

    • @bayou_angler87
      @bayou_angler87 Před rokem

      @@astro2456 I would think you would need to do some magic footwork to modulate the brakes as well as the clutch and find that third foot to mash the accelerator lol.

    • @astro2456
      @astro2456 Před rokem

      @@bayou_angler87 oh I wish I had functional third leg 😂 will put a accelerator lever behind the steering.

  • @bradriney919
    @bradriney919 Před rokem +1

    Thanks Tommy, now I know that noise is normal and not a malfunction! I own a 4x4 2011 FJ with A Track with locking diff and did a multi experiment in sand to see how each system works. A Track did very well on it's own just like your test showed!

  • @benb50001
    @benb50001 Před rokem +2

    I always wondered what the A-trac button was for. This video made it very clear! Thanks!

  • @willseeadventures
    @willseeadventures Před rokem +31

    Thanks for making this video Tommy, perfect example of the benefits of A-Trac. I purchased a brand new 4Runner back in late 2004 and I lifted it 6 months after purchase and wheeled it pretty hard over the 9 years I had it and so many folks were surprised how well it did, some legit thought it had lockers but all it had was A-Trac!

    • @LexusGX460-OFF-ROAD
      @LexusGX460-OFF-ROAD Před rokem +3

      ATRAC is better than lockers... truth

    • @Turshin
      @Turshin Před rokem +1

      @GX460 OFF-ROAD naw you loose momentum with a-trac. I'm still a fan though.

    • @LexusGX460-OFF-ROAD
      @LexusGX460-OFF-ROAD Před rokem +1

      @@Turshin nope, not true.. watch our video at Cleghorn Ridge.. 45 degrees uphill with ATRAC on 3,2, and 1 wheel.. no momentum or traction lost...

    • @normt430
      @normt430 Před rokem +1

      ​@@LexusGX460-OFF-ROAD too bad none of the AWD suvs from Toyota/Lexus offer anything close to this...CH-R, RAV4, Highlander, NX, RX...

    • @jeffchurch593
      @jeffchurch593 Před rokem +1

      @@LexusGX460-OFF-ROAD Don't wheel with folks with lockers!!
      Makes it easy to be opinionated!
      My gx has it ,my jeep is locked up front and rear. Massive difference, I can and do drive both, plus not Toyota biased. Put a selectable locker in the rear of your gx and enjoy crawling with much less wheelspin and no more clatter!
      You will thank me later.

  • @The_Mister
    @The_Mister Před rokem +50

    Been saying for years, any SR5 with A Trac is 90% of a TRD Pro. People think they need a TRD Pro to go off-road, but that’s just silly.

    • @ShenmueAtheist
      @ShenmueAtheist Před 5 měsíci +2

      Very true, nearly every 4x4 trim level does 99% just as good as a pro. The only exception is the Limited, which does a great job, but it's not as competent off road as the other trims.

    • @xJohnny_Ax
      @xJohnny_Ax Před 4 měsíci +2

      @@ShenmueAtheist yeah my sister got a ‘22 limited, she wanted the luxury and capability combo. The only truck that’s better in that field is the Lexus LX IMO

    • @Wavelover33
      @Wavelover33 Před 4 měsíci

      It’s a great guy and even better with a Bernese in the back

    • @mattalexander4699
      @mattalexander4699 Před 4 měsíci

      Maybe 75%

    • @panchovia
      @panchovia Před 4 měsíci

      @@ShenmueAtheist the limited does just fine. Just replace the bumpers, front and rear for better approach and departure angle. It is exactly the same as any other forerunner, except that it has full-time four-wheel-drive.

  • @rikkd331
    @rikkd331 Před rokem +2

    even as an experienced overlander and off-roader I love the details with real world tests and the easy calming nature of your voice :)

  • @nicholassinovich4257
    @nicholassinovich4257 Před rokem

    Great job Tommy. One of the best explanations I have seen of that system yet

  • @sevendewey
    @sevendewey Před rokem +22

    My 4Runner may only have 33’s and 10” of clearance but because of this feature it is a lot more capable vehicle off-road than one might think. I’ve only used my rear locker on difficult trails but 90% of the time A-TRAC gets the job done. I rarely use MTS or CC except I will way crawl control can be incredibly useful when defending a steep/rough trail. But for most people a non-TRD model will get the job done

    • @jameskocks4734
      @jameskocks4734 Před rokem +2

      in other words SR5 4 wheell drive for a discount with the option to do lockers later on.

    • @05EVORS
      @05EVORS Před rokem +3

      ​​​@@jameskocks4734 exactly what im doing on my '17 SR5 3row. 4.56's and arb air lockers. BC 4Hi and locked should be able to work for certain road conditions w/o waiting on software to engage, + no clunky brake noises in 4Lo. If your on 33" rubber regear is needed anyway from the 3.73's and 35s will fit w minor beating of wheelwells you might as well do lockers while your in there. All the money you save on an SR5 throw at a supercharger and lockers/regear....and look HARD at the Marlin Crawler RCLT front end kit w 1 ton axle strength and LC80 steering rack for when you are locked to be reliable.

    • @rundownaxe
      @rundownaxe Před 4 měsíci +1

      I thought crawl control was more of a gimmick than anything else until that one time it saved my truck. Parked facing upward on an inclined and off camber driveway at an off grid cabin. There is a ditch on the low side that would swallow the truck for the winter if it did not damage it. I had to back out of there on pure ice. I could not control speed and direction at the same time. Either I could stear but not slow down or I would lock all 4 wheels and slide down ever so close to the ditch. Not enough traction to climb back up either.
      The crawl control blew my mind. I set in on the lowest speed, angled my wheels away from the ditch and let off the brake in reverse. It worked a miracle. It felt so weird feeling single wheels brake in rapid sequence while sliding. But it kept me slow enough and gave me enough steering authority to get out clean. Imagine those videos of people sliding down steep frozen roads with 4 wheels locked. Crawl control does miracles there.

  • @SoCalFlyTying
    @SoCalFlyTying Před rokem +4

    Great video. One of the best ATrac videos I have seen. I recently purchased a 23 4Runner Heritage Edition - White color and paused for a bit before buying thinking about what I wasn’t getting compared to an Off Road. Ended up buying it based on thoughts of where I will end up taking it. Your video pretty much confirmed my thinking and thoughts. 4Runner Pros and Off Roads are awesome but the SR5 with A Trac for most users is all that is needed. Thanks again. AP

  • @lrosengreen
    @lrosengreen Před rokem +1

    I love that 4Runner. You did a great job explaining ATRAC. Hearing Blaze panting in the background brought a smile to my face. Nice work Tommy!

  • @CeeJay591
    @CeeJay591 Před rokem +2

    Tommy, thanks so much for this very clear and concise explanation - really appreciate it

  • @TylerOstergaard
    @TylerOstergaard Před rokem +4

    just got me a 2013 4runner with a-track and i'm excited to use it :)

  • @brem02
    @brem02 Před rokem +3

    I had a 2011 TRD Off Road and played around with all the settings going up an icy hill. Very impressive system and your video illustrated it well. 👍

    • @rafaeldiaz8129
      @rafaeldiaz8129 Před rokem

      What u do with it bud

    • @brem02
      @brem02 Před rokem

      @@rafaeldiaz8129 It was a pig on fuel and I had a long commute at that time. Sold it to fellah to use as his “back woods vehicle.” Even though the KDSS system was shot, it was still a very capable machine.

  • @kylepeterson
    @kylepeterson Před rokem

    guys your video quality is awesome. love all the angles, excellent audio, and very well thought out timeline. please don't ever do 'youtube voice' like all the other channels do, keep your stuff fresh and REAL :D

  • @erikcoll8563
    @erikcoll8563 Před 5 měsíci

    One of the best videos I’ve seen for explaining the Toyota A-TRAC. Thank you very much.

  • @CarnutMM
    @CarnutMM Před rokem +17

    Finally. I have been waiting for the 4Runner roller test. Thank you. This shows how effective ATRAC is. A tool many people forget to use.
    Now, if I can only get them to do a KDSS vs non KDSS comparison video.

  • @ahmadkhaled67
    @ahmadkhaled67 Před rokem +3

    Very good explanation. I own the same car. 4Runners that does not have diflock and I was a bit concerned as I take it off-roading in the desert every week. The A-Track has proved every time that it is a ver,y capable alternative to diflock.

  • @InfoSecTangSoo
    @InfoSecTangSoo Před rokem

    Great explanation of A-Trac! Always enjoy TFL's videos

  • @Wotornot
    @Wotornot Před rokem +1

    Great breakdown and love seeing the Berner supervising the 4Runner testing.

  • @r6TrdSlow
    @r6TrdSlow Před rokem +82

    Love a-trac. Just went to Merus recently in a mildly modified 4R and I decided to not engage lockers at all and just use a-trac. It was amazing. Been testing out those systems for years now and love it. The terrain select on the TRD models is basically A-Trac but with a dial to turn it up or down in intensity and RPM/wheelspin allowed

    • @LexusGX460-OFF-ROAD
      @LexusGX460-OFF-ROAD Před rokem +6

      Love ATRAC ❤️ has never let us down yet!

    • @DMEU77
      @DMEU77 Před rokem +1

      What happens when the breaks overheats? I saw a test with traction control, it has time limitation because of heating up breaks and smthg more (forgot what). Thats why lockers are there.

    • @LexusGX460-OFF-ROAD
      @LexusGX460-OFF-ROAD Před rokem +5

      @@DMEU77 I've never seen atrac overheat... the break pulses are rapid and temporary to send power to the other wheel...

    • @eschweis
      @eschweis Před rokem +3

      ​@@LexusGX460-OFF-ROAD The ABS system that is driving the brake pressure will eventually overheat. Cruise around in crawl control long enough and it will shut off due to high temp. I have experienced this in my 2020 4Runner and the owners manual mentions it as well.

    • @geoffmooregm
      @geoffmooregm Před rokem +1

      @@eschweis It is NOT a replacement for lockers. Tommy even says that near the end. But it it does a good job and will serve a stock 4Runner pretty well.

  • @jimmy-buffett
    @jimmy-buffett Před rokem +21

    Great explanation of ATRAC! I've been a big proponent of ATRAC here in Colorado since getting my FJ in 2011 (now 4Runner).
    This spec of 4Runner seems to have just the ATRAC on/off toggle, rather than Multi Terrain Select (MTS) which works the same way but allows more or less wheel spin depending on your terrain type (mud, sand, rock). A front locker would be nice, but it's also nice to tell offroading groups in Ouray "turn your ATRAC on, leave your locker off" and not have to worry that anybody is using the locker incorrectly.

    • @WheelsRCool
      @WheelsRCool Před rokem +1

      You can also add aftermarket lockers to 4Runners.

    • @canyonoverland5003
      @canyonoverland5003 Před rokem +1

      Correct about ATRAC and MTS. I have a 2019 Tacoma with MTS. It's like ATRAC but the driver gets to select exactly how much wheel slip he'd (or she) like. Where exactly ATRAC falls in this continuum only Toyota can say.

  • @Kezmo
    @Kezmo Před rokem

    Excellent video! Thanks, Tommy! Have a great day!

  • @Cody_Austin
    @Cody_Austin Před rokem

    Pretty cool and thorough tutorial, Tommy! You did a great job, well done my man.

  • @jrt77339
    @jrt77339 Před rokem +15

    I really like these roller tests on the many different vehicles. Knowledge of them help people make the correct choice when buying an AWD or 4X4.

    • @4x4.tests.on.rollers
      @4x4.tests.on.rollers Před rokem

      These tests are great but they cannot be an oracle over the AWD/4WD/4x4 system.

    • @WheelsRCool
      @WheelsRCool Před rokem

      What do you mean?

    • @4x4.tests.on.rollers
      @4x4.tests.on.rollers Před rokem +1

      @@WheelsRCool Roller tests show how the system reacts to different grip of wheels when you're starting or driving at low speeds. That's just a part of system ability, other is dynamic behaviour like cornering etc.

  • @gregchurch
    @gregchurch Před 10 měsíci +3

    I agree that the 4runner with A-Trac performs very well off-road in 4WD-Low. It only operates at ~5 mph or slower. The A-trac system has prevented me from ever getting stuck. I have driven every type of terrain (mud, sand, ruts, rocks, mountains, etc.) and never gotten stuck. Granted I am not an idiot and don't drive into unreasonable situations, like a deep clay mud pit. Lock-differentials are great and highly over-rated when you have A-Trac - a great alternative system.

  • @donniedye2716
    @donniedye2716 Před rokem +1

    I've got the same 4runner on order but in white. I was trying to figure out if I needed to add a limited slip rear differential. This answers my question. I've watched so many videos and spent hours thinking about it. Best video hands down. Thanks for the information. So well done. Thanks!

  • @AvalonEndures
    @AvalonEndures Před rokem

    This was a very informative and entertaining video. I knew nothing about traction control and misunderstood how 4 wheel drive systems worked, but NOW, I can have a conversation and know what I'm talking about.

  • @ovxela
    @ovxela Před rokem +5

    This is a great informative video! Can you do another one on why you might want to be careful driving 4WD on pavement? (Potential to cause issues with the drivetrain to bind?)

  • @mtbrdude
    @mtbrdude Před rokem +5

    You guys should do the same test with Nissan. I had a 2014 Frontier SV and, though there was no dedicated button, it had an extremely aggressive system in both 2wd and 4wd.

  • @ericmills1212
    @ericmills1212 Před rokem

    Great video! Very informative. Prior I didn’t really understand locking diff either, but great demonstration and explanation. Keep up great videos.

  • @Juan234alv
    @Juan234alv Před rokem +1

    Good video. Love my 4Runner ORP. Any time I’ve gone to new places or new terrain I’m always confident in how it will get itself out. Some rock sliders and 33s made it easily the best vehicle I’ve ever owned. It might be a dinosaur but it’s never a questionable portion of my journeys.
    Solid content as always from you guys.

  • @jodensmith5093
    @jodensmith5093 Před rokem +8

    Would love to see more off road videos with this trim level of 4Runner

  • @cshader2488
    @cshader2488 Před rokem +3

    I have a TrdPro with the rear locker, and with the rear locked and A-Trac on it's an absolute beast. Have never been stuck once.

  • @paultruesdale7680
    @paultruesdale7680 Před rokem

    Beautiful!
    Thank you for the demonstration and real world application.
    👍

  • @tbizness27
    @tbizness27 Před rokem +1

    Great video! Another reason I love my 4Runner!

  • @bradmeacham6982
    @bradmeacham6982 Před rokem +3

    A-Trac is a nice, inexpensive, traction control system. However, it (and others liken it) are "reactive" systems, meaning they only do their thing after wheel spin has been detected. True lockers in the rear and front differentials, as well as a transfer case that can send equal power to the rear and front axles (AKA part time, or a full time transfer case with a 4-loc position) are "proactive" systems. This means that if the driver is paying attention, they can lock up both axles and the transfer case before tackling an off road obstacle. Not only would the vehicle most likely walk right through the obstacle, it would do far less damage to the trail versus a "reactive" system that has to detect spinning tires before using traction control to send power to the wheels that actually have traction.

  • @tarfeef101
    @tarfeef101 Před rokem +14

    Great informative video. One thing people should not before thinking locking diffs are unnecessary is that traction control takes time. Especially if you're on steeper hills, and in loose terrain like snow, sand, or mud, that time means you dig deeper and slow down more, making the obstacle more difficult. Especially when you have AWD and/or no low range t-case, that can really hurt your ability to power out of where you encountered the issue in the first place. Whereas a locking diff (or multiple, for front/rear) you'd turn on before entering the bad section, and could avoid being stuck in the first place.
    But it's definitely better than nothing.

    • @CarnutMM
      @CarnutMM Před rokem +3

      Actually in ice, a locking differential can cause you to slide. This system maybe slightly better

  • @jerryfranklin6215
    @jerryfranklin6215 Před rokem

    GREAT vid…thanks for posting/sharing!

  • @fangtechreview-vt1kw
    @fangtechreview-vt1kw Před rokem

    A lot of work went into this video. Really great job. Thanks.

  • @theinstructor2687
    @theinstructor2687 Před rokem +11

    I have a 2018 4Runner TRD Off Road model. When I'm wheeling, in low range, I normally have ATRAC on and it goes anywhere I point it, with out much drama. When things get really extreme, since it's an Off Road model, I leave ATRAC on and engage the rear locker. It's a great four wheel drive system and very capable.

    • @adamsanderson5217
      @adamsanderson5217 Před rokem +1

      My 2020 TRD OR has gotten stuck on flat, wet grass... none of the fancy buttons or dials, in any combination got it out

    • @theinstructor2687
      @theinstructor2687 Před rokem +2

      @@adamsanderson5217 Were you in 2 wheel drive, 4 wheel high range, or 4 wheel low range when this happened?

    • @cj8489
      @cj8489 Před 6 měsíci +2

      Tire quality and there pressure make a huge difference.

    • @theinstructor2687
      @theinstructor2687 Před 6 měsíci +1

      @@cj8489 100% correct. I'm running KO2s and they are very good on the terrain where I live. I also have a system for airing down and up.

  • @lou135
    @lou135 Před rokem +10

    I love the A-trac and MTS in my 4-runner. I have only really thrown my rear-locker on to make sure it gets a work out and does not freeze up from lack of use now. Granted I have not done a lot that really requires the locker, but have definitely been in a few places where I would have been cross axeled and had to dual pedal my way out (basically manually trying to do what A-trac does) and the 4Runner just paused for a fraction and then kept going. It is great. My other favorite feature is the fact that crawl control works in reverse.

    • @Jtwizzle
      @Jtwizzle Před rokem +3

      Why does it have both atrac and mts though? MTS is just an adjustable atrac.

    • @skippylippy547
      @skippylippy547 Před 5 měsíci +1

      @@Jtwizzle
      Great question. I have no idea but would like an experienced person to tell us.

    • @Jtwizzle
      @Jtwizzle Před 5 měsíci +1

      @skippylippy547 Yeah, after a year of waiting, I was hoping someone had some info.

    • @skippylippy547
      @skippylippy547 Před 5 měsíci +1

      @@Jtwizzle
      I'll call the Toyota dealer and see if I can get an answer.

    • @nastynatee88
      @nastynatee88 Před 2 měsíci

      ​@@Jtwizzle it is sort of adjustable atrac like you said but some modes like sand for example, will make the system less aggressive and allow for more slip, if it was aggressive in that scenario (loose deeper sand), you would more likely end up stuck since it would scrub off your speed quickly.

  • @luigirizzo2871
    @luigirizzo2871 Před rokem

    I believe this is the best video out there which explains the A-Trac system. Thank you!

  • @Freynightwalker
    @Freynightwalker Před 9 měsíci

    Great video Tommy, clear explainations and demonstrations. Teaching while illustrating your points. This allows your audience to understand why you like this Toyota system. 👍

  • @cstyle1917
    @cstyle1917 Před rokem +4

    Bought an old Land Cruiser 100 series last year. Chose to get a 2000 over a 98 or a 99. Stronger front diff, but more importantly it has A-Trac rather than a rear locker. Like having reaction control front and rear. Just keep it under 2.5k rpm and it'll take you anywhere.

  • @CherokeeChief.
    @CherokeeChief. Před rokem +11

    This system on my 07 limited sequoia takes me places I shouldn’t go. It’s actually too capable sometimes. Pretty amazing.

    • @mikegabler5183
      @mikegabler5183 Před rokem +2

      Same with my Tacoma. I have taken some light body damage because it can go where it shouldn't!

    • @mannyechaluce3814
      @mannyechaluce3814 Před rokem

      like Oakland International streets picking up hookers, definitely places a family hauler should not go

    • @azhonda666
      @azhonda666 Před rokem +2

      The Sequoia is so underrated. Just picked up an 05 to do a build on.

  • @AG-rk5hj
    @AG-rk5hj Před rokem +2

    I have a 2011 Gx460, it doesn’t come with the A-trac button but it turns on when you’re in a hasty situation. It’s saved my butt a couple of times. Truly a great system

  • @jeffcarter8160
    @jeffcarter8160 Před rokem +1

    Great job in explaining this!

  • @tuckerhiggins4336
    @tuckerhiggins4336 Před rokem +5

    I just picked my 4runner up at the end of February. Enjoy it. Got some minor gripes, but it is great overall. I love now having all the new tech bs. I don't have to think to drive it

  • @stefanpavlovic2535
    @stefanpavlovic2535 Před rokem +10

    Great test of the 4x4 system. I would like to see a comparison test of the 3 4wd options on Jeep Grand Cherokee WK2 and also the systems used on the Wrangler JL. Would be a proper used cars buyer's guide.

  • @mustangfred2006
    @mustangfred2006 Před rokem

    So good to know. 2016 4Runner. Never really knew how this worked. Great video!

  • @dragonhouse320
    @dragonhouse320 Před rokem

    Go Tommy! Your reviews are concise and helpful…

  • @andrewsnow7386
    @andrewsnow7386 Před rokem +3

    Thank you, thank you, thank you for stating correctly at 3:15 that the torque is equal to both wheels with an OPEN differential! The rest of the video is excellent too, showing that a good traction control system is very useful. Now if only all the manufacturers would spend the time to figure out good programming for their traction control systems.

    • @edwardamo
      @edwardamo Před rokem +2

      Haha, yep, it drives me crazy how many reviewers get this wrong, too. It's amazing how many say a conventional 4wd transfer case or locked center diff means you're always getting equal power (and/or torque) at both axles.

    • @4x4.tests.on.rollers
      @4x4.tests.on.rollers Před rokem +3

      @@edwardamo Not only reviewers get this wrong, many or majority marketing folders provide the same info. The problem is that people are focused on what they see by eyes thus they mix torque with rotational speed.

    • @andrewsnow7386
      @andrewsnow7386 Před rokem +4

      @@4x4.tests.on.rollers Yeh, but we would hope the reviewers are more educated on the subject. Of course even the manufacturers get in on creating confusion, saying their AWD system can send up to 50% or 70% of the torque to the rear wheels. As tests with rollers under the front wheels show, many can send nearly 100% of the torque to the rear wheels. Maybe they mean 50% or 70% of the maximum torque, but its not at all clear what the number really represents -- if anything.

  • @ChrisRand-gf7lz
    @ChrisRand-gf7lz Před rokem +3

    You need to try the roller test with a 4Runner Limited that has Full-Time AWD through a Torsen Center Differential and see the system works in normal every day mode, H$F.

  • @kennethreynolds8
    @kennethreynolds8 Před rokem

    Great vid really enjoyed it and the information provided is first class, love Toyota vehicles.

  • @byronlarson5534
    @byronlarson5534 Před rokem +13

    Very cool. Would love to see a comparison of A-Trac with Quadratrac II (Jeep Grand Cherokee). I believe the QTII is always on vs. a button to engage, though.

    • @Rooster_king
      @Rooster_king Před rokem +3

      I wouldn't want a traction control system that you can't turn off. There are situations where you need to keep your momentum and computer braking would not be beneficial.

    • @byronlarson5534
      @byronlarson5534 Před rokem +2

      @@Rooster_king I have a '21 Jeep Grand Cherokee Trailhawk. The system defaults to being on. I never really think about why I wouldn't want it to be on - but you bring up an interesting use case. The vehicle does have a traction control disable button that you can use.

    • @hunterhoag7272
      @hunterhoag7272 Před rokem +2

      @@byronlarson5534 Byron, your GC has Quadra-Drive II. 2005-10, QDII was ELSD Front and Rear, 2011-present, QDII is ELSD Rear only.
      Quadra-Trac I is a one speed transfer case (no Low Range), QTII is a two speed transfer case, Quadra-Drive II adds a locker or two. All systems use BLD. Happy Jeeping!

    • @lukestoyz
      @lukestoyz Před rokem

      SAND

    • @KeepYourSWORDInYourHand
      @KeepYourSWORDInYourHand Před rokem

      @@hunterhoag7272 Quadra Drive is just Quadra Trac II with a eLSD in the back. So I think he was just saying that the traction control system is always working, not that he does not understand his systems. I have a Hemi Overland with QTII

  • @perpelle
    @perpelle Před rokem +3

    Nothing beats lockers imo as they act before you loose traction and therefor maintaining momentum.
    However, my hilux with a-trc (and locking rear if I want to) does get me out of 98% of all situations, especially for me as I don't want trail damage on a new vehicle (not trying the hardest trails).

  • @andrewb325
    @andrewb325 Před rokem

    Great video. It’s really impressive how quickly that A-Trac works.

  • @suprunner48
    @suprunner48 Před rokem

    Great video and very simply demonstrated. Thank you!!

  • @MissouriAdventures
    @MissouriAdventures Před rokem +18

    One of the things that’s nice about a Land Cruiser is that A-trac is always on. No button to push to engage it. And when you’re in low range it operates even quicker.

    • @themouas
      @themouas Před rokem +1

      So is the Nissan Frontier.

    • @LeeEkstrom
      @LeeEkstrom Před rokem +2

      So is a Jeep 4x4 with Brake Lock Differential (BLD)

    • @chipper203
      @chipper203 Před rokem +1

      Yeah I was a little confused when I checked out a friends 4Runner and saw the atrac button. Atrac is always on in my gx470. And it works so good.

    • @jayd3931
      @jayd3931 Před rokem

      @@chipper203 interesting. I have a 2017 Prado, which is essentially a GX460, and I have the A trac button. My vehicle is an always on 4WD.

    • @chipper203
      @chipper203 Před rokem +1

      @@jayd3931 my 470 is a 2004, and I have no atrak button. 🤷🏼‍♀️

  • @ChristianRunsNY
    @ChristianRunsNY Před rokem +7

    This is just really informative even for me who is looking at getting into a 4Runner. Knowing this option for A Trac works well I may not need to go up to a trim with MTS since I'm not a heavy off roader by any means, yet

    • @trailrunnah8886
      @trailrunnah8886 Před rokem +2

      I went to an off-roading event last month with my 4Runner. I have the trim with a locker, but there was somebody there with an SR5 version that was doing harder trails than I was. The ATRAC really is effective, and if you get to a point where it's not, you can add a locker to it after the fact.

    • @CarnutMM
      @CarnutMM Před rokem +2

      ATRAC is very effective. Only place a locker would be better is in rock crawling.

    • @MrJcjet
      @MrJcjet Před rokem +2

      Great video guys and gals! I have a triple double locked 4runner. And I find atrac is fantastic for almost everything. Sure, there's extreme situations where lockers really have the advantage. But the great thing is atrac is standard on every 4runner and they all are very capable even completely stock.
      Imo the biggest thing Toyota needs to change is to make it more obvious and user friendly. First - make it a toggle switch so it stays on when you turn on and off the vehicle. Second- put the switch down on the 4wd actuator so novices know where to find it. Make it idiot proof.

    • @trailrunnah8886
      @trailrunnah8886 Před rokem +1

      @@MrJcjet what is "triple double locked'"?

    • @MrJcjet
      @MrJcjet Před rokem +3

      @@trailrunnah8886 it's when you have 5 differentials and all of them lock. You know, like a 8x8. Haha.
      It was a typo. I meant triple locked, but really double locked. - front and rear diff locks and in my case a transfer case on a TRD OR model what doesn't actually have a center differential. But that's usually referred to as triple locked because the transfer case is locked. A true triple locked wood usually apply to something like a Land Cruiser with a center differential that can also be locked. Mine was a TRD OR with an aftermarket front locker.

  • @theghost75
    @theghost75 Před 5 měsíci

    Dude, AWESOME technical display and explanation

  • @g.fortin3228
    @g.fortin3228 Před rokem +1

    Nice demo ! I didn't know it worked this well :- ) Happy to see that. I haven't used it yet but the time is coming.

  • @Kung.Pao.Kitty.
    @Kung.Pao.Kitty. Před rokem +10

    We're on the market for a 4x4. The 4Runner is on top of the list.

    • @josephcervo6026
      @josephcervo6026 Před rokem +4

      The only downside is MPG, everything else is great

    • @Kung.Pao.Kitty.
      @Kung.Pao.Kitty. Před rokem +4

      @@josephcervo6026 I see they (TFL) were using the 40th edition. That's what we're looking into buying. Yes, the MPG is a huge con. But, the reliability of that 4.0 is the enticing part. I'm apprehensive about the next gen 4R and the rumors of the 4cyl w/turbo. 🤷🏽‍♂️

    • @josephcervo6026
      @josephcervo6026 Před rokem +3

      @@Kung.Pao.Kitty. I have a ‘22 TRD Sport, which is my first 4Runner and love the truck. I personally wouldn’t shy away from a 4 cylinder turbo or even a hybrid, so long as it’s coming from Toyota. Not to say they are the greatest out there, but it’s a brand I have my faith in and would trust given their history with various reliable power trains.

    • @mr75204
      @mr75204 Před rokem

      I’m sorry

    • @Kristian_Saile
      @Kristian_Saile Před rokem +1

      The newer Land Rover systems are a bit more seamless but A Trac is highly effective and underrated. I used to run a well equipped FJ Cruiser and found that ATrac worked better than just the rear locker and that most any trail of consequence ATrac would get me though just fine and without having to worry about binding in tight turn situations like you would with using a locker. It does sound pretty awful though but a good/proven bit of technology.

  • @KayBertoss
    @KayBertoss Před rokem +3

    Great video explaining A-Trac Tommy. I really wish this was standard equipment or even was an option for my 2020 Tacoama TRD Sport DCLB 4x4. I'd choose this over an optional locker any day as it's way more practical for everyday driving. The standard, simulated, rear LSD on the Tacomas is nowhere near as capable as A-Trac unless you get the e-locker.

    • @rambokd
      @rambokd Před rokem

      Don’t you have crawl control? That’s basically ATRAC at a new level of awesome!

    • @KayBertoss
      @KayBertoss Před rokem

      @@rambokd No, TRD Sports do not come with crawl control, MTS or an e-locker.

    • @rambokd
      @rambokd Před rokem +1

      Ah maybe it starts at the TRD off-road trim level. My Brother in-law has it and I thought it was a Taco thing across 4x4 trims.

    • @KayBertoss
      @KayBertoss Před rokem +1

      @@rambokd Yes, only the TRD Off-Roads and Pro’s with Automatic Transmissions. Manual Transmissions get A-Trac.

  • @brufleth6299
    @brufleth6299 Před rokem +1

    We've used A-TRAC on rutted self road switch backs. A guy filming people driving by (in a Jeep) even said the atrac system makes the 4runner more capable than it ought to be without lockers. We don't often use it but it works really well.

  • @MrFahrenheit99
    @MrFahrenheit99 Před rokem

    Great demonstration. Thanks!

  • @DefundTheFringes
    @DefundTheFringes Před rokem +3

    Rivian is said to have the best system with fine electronic control of each wheel, truly independent. It also has a flat bottom with no differential sticking down. The problem is that Rivians are very heavy, for their size, not so great for downhill or other situations.

    • @driftology
      @driftology Před rokem

      The lack of a gear reduction can make trailing difficult. Those powerful motors build up power and rpm too quickly in some situations. It looks like it makes crawling through tough obstacles a little more difficult

  • @getlosttoday4045
    @getlosttoday4045 Před rokem +4

    Tommy we need more roller test please?!

  • @xziang
    @xziang Před rokem

    Nice to see you doing the 'slip rest' again. Thanks for doing it.

  • @shyn5613
    @shyn5613 Před rokem

    Very well demonstrated and explained. Thank you

  • @cordellroberson532
    @cordellroberson532 Před rokem +3

    wonder if crawl control would have preformed as well. with jeep with automatics (Selec Speed Control), ford (Trail Control), and GM (with "terrain mode" on new interior 1500's) all having competing modes i would love to see a showdown.

    • @PocketManga
      @PocketManga Před rokem +1

      This. We need a video using the same test method and comparing all different awd and 4x4's traction control systems and see truly which one fails and which one triumphs.

  • @chiron03
    @chiron03 Před rokem +8

    The 2003-2006 Mitsubishi Montero also has a very impressive traction control system. I'd love to see yall put it to the test on this system. Hell I'd even offer up my own Montero.

    • @Agent.K.
      @Agent.K. Před rokem

      Yeah it has a clutch and liquid (something like that 😅) , and it’ll stop working once it gets hot. Toyota is all electronic. Both cool.

  • @ericdownunder1957
    @ericdownunder1957 Před 3 měsíci

    Agree 100%, got my first 4Runner (2024 TRD Off Road Premium) and yes it is unreal what it can do and its not my first 4X4 vehicle. Great videos, thanks.

  • @briangleeson1528
    @briangleeson1528 Před rokem

    Good video! Nice to see the system in a measurable test.