2019-2021 Chevrolet Silverado 1500 Custom Trail Boss
2019-2021 Chevrolet Silverado 1500 LT Trail Boss
2019-2021 GMC Sierra 1500 AT4
What is this?
This is a complete 4 inch Lift kit for the 2019-2021 Chevrolet Silverado Trail Boss and GMC Sierra AT4 4WD
Covered by our Limited Lifetime Warranty
Does not work with GM 1500 Models that include adaptive Ride Control
What does it include?
Front CNC machined steering knuckles, ¼” plate steel control arm cross-members, differential drops, differential skid plate, fabricated rear blocks, U-bolts, and rear shocks (Superlift or Bilstein or Fox).
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation.
The best customer service and technical help in the industry.