ReadyLift 1.75" Leveling Kit Fits 2019 24 Sierra Silverado 1500 AT4 2022 Trail Boss LT + Ready Lift 1.75 in. leveling kit & BFG KO2s (295 19 22 Silverado Sierra 1500 AT4 Trail Boss 1.75 Inch Lift Kit 1 Inch Rear Block Zone Offroad 2" Suspension Lift Kit For Silverado Trail Boss Sierra AT4 1500 4WD ReadyLIFT Now Shipping All New Big Lift Kits 2019 2022 Chevy GMC 1500. Specially designed for the 2019 2022 Chevy GMC 1500 AT4 Trail Boss trucks, these kits are designed to a higher standard, working within the parameters of the factory suspension and steering geometry to maximize potential while allowing optimal clearance for larger tires. Kits include strut spacers, adventure series upper control arms, hardware packs and steering stop extensions. Quick Specs: Rear Block Height 3 Inch Front Lift Height 1. 75 Inch Rear Lift Height 1 Inch Material Metal Front Lift Method Strut Spacers & Preload Rear Lift Method Block Kit Lift Type Leveling Kit Wheel Size See Notes Back Spacing See Notes Max Tire Size See Notes Finish Powdercoat Cutting Required Yes Has Control Arm type Cast Steel Accommodates Factory Wheels See Notes In The Box: Strut Spacers Upper Control Arms Features: 3 piece design with top mount spacer and 2 preload spacers to raise ride height without over extending suspension during droop travel High strength adventure series upper control arms allow more travel, increase strength and correct issues caused by kits using the factory UCAs Maintains ride quality and handling characteristics Allows clearance for 33 34 inch tires Includes Factory Protection Plus Kit Components: ZON7719 Nitro 26. 20 x 15. 65 x 2 3 8 EB1 EB1 2 711745595613 ZONC1173 2019 2024 Chevy GMC 1500 AT4 Trail Boss 1. 75 Inch Leveling Kit 1 711745612631 ZONC1308 2019 2023 Chevy GMC 1500 3 Inch Rear Block Kit 1 711745613676