Your Offroad Partner.
Your Offroad Partner.
Part #: 66-3085
To run a 285 or larger tire on the factory wheels of your 2007-2020 GM Silverado / Sierra 1500 6-lug new body style pickup, you may need to use ReadyLIFT's 15-3485 1/2" front wheel spacer. This spacer is essential as factory wheel options and backspacing differ. This lift kit, known as the 66-3085, ensures that your factory springs are not compressed and does not require cutting the strut studs.
The 66-3085 kit includes two aluminum SST Strut Extensions and two aluminum SST Lower Strut Mount Spacers, all constructed from CNC-machined 6061-T6 solid billet aluminum.
Fits: Chevrolet Silverado 1500 (06-18) / Chevrolet Silverado 1500 HD (06) / Cadillac Escalade (07-17) / Chevrolet Avalanche (07-12)
Lift Height: 2.25"
Estimated Installation Time: 4 Hours
Installation: Difficult Requires Professional Installation
Ideal For: Chevrolet Silverado 1500 (06-18) / Chevrolet Silverado 1500 HD (06) / Cadillac Escalade (07-17) / Chevrolet Avalanche (07-12) owners wanting to reduce factory rake and add front clearance without changing the basic suspension layout.