Our customer had a leveling kit installed in his dodge 1500 2013. Most leveling kits on the market use a metal spacer or poly spacer for the rear coil suspension. None of these options increase weight capacity.
Also we find with the Dodge 1500 Pickup trucks the rear coils don't carry much load and do feel pretty soft.
So we build a coil that will give you alot more weight capacity. Also we can make you a coil that is 2" - 4" of lift for the rear suspension.
Truck with Stock Suspension