ReadyLIFT Rear Coil Lift Spacers are available 2001-2020 Chevrolet and GMC SUV and SUT vehicles with rear coil spring suspensions. These Rear Coil Spring Spacer Kits include a pair of CNC-machined 6061-T6 aircraft-grade billet Aluminum rear coil spring spacers that easily install under the OEM rear coil spring to provide 1.5" of rear lift. The ReadyLIFT rear spacers are ideal for adding a slight rake to a GM SUV or SUT for towing or hauling, or if you've installed a leveling kit to fit larger wheels and tires in the front, and want to bring the back end up for a slightly raked stance. ReadyLIFT 66-3015 1.5" Rear Coil Spring Spacers are designed to work in concert with your ReadyLIFT Suspension Leveling Kit or independently. Like all ReadyLIFT products, these block kits come with our Lifetime Warranty. Don't settle for cheap plastic or urethane rear spacers that will split and fail over time. Demand the best quality suspension product for your expensive SUV or SUT - demand ReadyLIFT CNC-machined billet Aluminum rear coil spring spacers! Fits Rear Coil Spring equipped 2WD and 4WD 2001-2020 Chevrolet Tahoe, Z71, Suburban, 1500 Avalanche; GMC Yukon, Yukon XL, Denali; Hummer H2 with rear coils as well as 2002-2009 2WD and 4WD Chevrolet Trailblazer, Trailblazer XL; GMC Envoy; and Olds Bravada with rear coils. NOTE: Not compatible with AutoRide, Air Leveling, and/or MagnaRide Suspension

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.