Supreme Suspensions - 1.5"-2" Rear Add-A-Leaf Lift Kit for 1999-2019 Chevrolet Silverado/GMC Sierra 1500-21.5" Short AAL Set with Isolator Pads and Square Bend U-Bolts
COMPATIBLE WITH 1999 - 2019 Chevrolet Silverado and GMC Sierra 1500 (2WD / 4WD).
TECHNICAL NOTES: 1.5-2 inch rear suspension lift, depending on the condition of your leaf packs. Includes 4x Square Bend U-Bolts: 10" long x 2.5" wide, 9/16" thread pitch.
BENEFITS: Our Add-A-Leafs are designed to provide an evenly distributed spring rate, improve the common factory leaf sag caused by heavy loads, and enhance vehicle reliability when towing.
HEAVY-DUTY U-BOLTS: Supreme Suspensions extended U-bolts will restore the clamping force on your spring assembly, maximizing safety and ensuring that you get the most out of your rear lift. *The U-Bolts can be trimmed to fit your truck - Please check the rear suspension setup and measure your vehicle's OEM U-Bolts before ordering.
LIMITED LIFETIME WARRANTY: All Supreme Suspensions brand products have been thoroughly tested before market release and are backed by or Limited Lifetime Warranty.
SUPREME MYSTERY BOX with Premium Item(s) Included With Every Purchase. It includes one premium branded item such as: Supreme Pro Pack Microfiber Towel Can Cooler Valve Stem Caps Race Whip Flag Snap-back Cap or T-Shirt! *Supreme Mystery Box Item is selected at random at the full discretion of Supreme Suspensions.