GMC Suspension Lift Kits
2x Heavy-Duty Steel Lift Blocks
4 Premium Electrostatic Powder Coated Flat Top U-Bolts
We are p...
$197.91
2x Front Poly Lift Spacers
Installation Instructions
For those who are interested in a quick, e...
From $206.82
2x Front Adjustable Cold-Rolled Steel MAX-Torsion Keys
2x High-Strength Steel Rear Tapered Lift ...
From $755.91
2x Rear Add-A-Leafs
Installation instructions
Supreme Suspension Long Add-a-Leaf rear lift kits...
$261.00
2x Front Steel Strut Spacers
2x Rear Steel Lift Shackle
Installation Instructions
Our Pro Serie...
From $323.91
2x Rear Lift Blocks with 3/4" Pin
4x Electrostatic Powder Coated U-Bolts
Installation Hardware
...
From $162.00
Includes 2x Billet Aluminum Front Coil Spring Lift Spacers
Includes 2x Billet Aluminum Rear Lift...
From $583.11
2x Front Steel Torsion Keys
2 Shock Extenders ( Fits Front Shocks )
2x Steel Rear Lift Blocks
4x...
From $358.11
Includes 2 Rear Lift Blocks
Specifically designed for vehicles equipped with factory lift blocks...
From $138.60
2x Front Steel Torsion Keys
2x Rear Steel Lift Blocks
4x Premium Electrostatic Powder Coated U-B...
From $239.31
2x Front Lift Steel Torsion Keys
Installation Instructions
IMPORTANT: Fits 8-Lug models ONLY
Pl...
$224.91
2x Front Lift Steel Torsion Key
2x Rear Lift Shackles
1x Torsion Key Unloading Tool
Installation...
$466.11
GMC suspension lift kits and leveling kits are our specialty, and we have a variety of options for almost every application for GMC C1500, C2500, C3500, Canyon, Colorado, Envoy, K1500, K2500, K3500, S15, Savana, Sierra 1500, Sierra 2500, Sierra 3500, and Yukons. Fabricated from the toughest materials available, our kits are guaranteed for the life of your vehicle. Whether you’re looking to level out your pickup trucks or build a full-on trail machine, Supreme Suspensions has a package to fit your needs. Our GMC suspension lift kits are precision engineered to fit your application and are easily reversible should you ever choose to take your truck back to stock. Don’t forget to check out our shocks and accessories to build a full package for your vehicle.