Ron is running the Shadowmarq x Deaver 2500 Heavy springs rated at 10.5-11.5k. Heavier vans can through in an "XL" leaf to gain an additional 500-1000lbs of load capacity. We can rebuild the leaf springs as your van build grows, saving you from having to purchase a new leaf pack... and not merely throwing blocks in to fix a sag problem.
What leaf spring rate have you gone with for your Spinter. Thinking of Denver's and we are pretty heavy as well. Thanks
Ron is running the Shadowmarq x Deaver 2500 Heavy springs rated at 10.5-11.5k. Heavier vans can through in an "XL" leaf to gain an additional 500-1000lbs of load capacity. We can rebuild the leaf springs as your van build grows, saving you from having to purchase a new leaf pack... and not merely throwing blocks in to fix a sag problem.