1988-1999 GMC K3500 Rear Add A Leaf Suspension Lift Kit 4WD2x Rear Add A Leafs Installation instructions Supreme Suspension Add a Leaf rear lift kits are precision engineered to lift your truck and increase your towing capacity. Our leaf springs are formed from high carbon, high silicon steel which has been hardened and tempered to aid in spring shape retention. This ensures that the spring will not sag, or have its arc deform over time due to heavy loads or severe off roading conditions. Depending on the

Our Pro-Billet Series rear lift kits are precision engineered to lift and level your truck

Precision Machined for Outstanding Performance and Quality

We GUARANTEE you can't go wrong with our Shock Mount Extension Brackets

Precision Laser Cut for Outstanding Performance and Quality

5" and 2" GMC Sierra 2500HD wheel spacer options to enhance the clearance

and accept most standard recovery shackles

5" - 2" lift applications on vehicles with rear Overload Springs

** Does Not Fit Sierra Models W/ ARC Suspension (2019) / Magna Ride/ Auto-Leveling

this premium material will never compress or warp under excessive loads or extreme riding conditions

Our Torsion tools are engineered to the same standards as our Max-Torsion Key lift kits

Supreme Suspensions® offers 2" and 3" front and 1

4x Pro Comp PRO-X Twin Tube Shock Absorbers