The Maxtrac 1 in. Add-A-Leaf kit is a pair of rear add-a-leafs for 2007–2018 GM C1500 2WD and 4WD applications that provide approximately 1" of rear lift. Sold in matched pairs (Max Trac part 781310), these add-a-leafs reinforce the rear spring pack to raise ride height and help correct sag where a modest rear lift is required for towing or load-carrying setups.
MaxTrac 07-18 GM C1500 2WD/4WD 1in Rear Add-A-Leaf