2019-21 Silverado Trailboss and Sierra AT4 Lift Kits

The Silverado Trailboss and Sierra AT4 come from the factory with a 2" lift kit pre-installed so if you use a normal lift kit you will not get as much lift as advertised and you may run into other issues. These kits are designed specifically for the Trailboss and AT4 models so you can be sure that your lift will be exactly what you wanted.

Zone Offroad 2019-21 Silverado Trail Boss/ Sierra AT4 1500 4WD 4 inch Suspension System

Zone Offroad Lift Kit
Zone Offroad
ZON:C44N

Zone Offroad 2019-21 Silverado/Sierra 1500 Trailboss/AT4 Zone Offroad 4 inch Lift kit with upper arms

Zone Offroad Lift Kit
Zone Offroad
ZON:C69N

BDS Suspension 2019-21 Silverado Trailboss / Sierra AT4 4 inch lift kit

BDS Suspension Lift Kit
BDS Suspension
BDS:749H

BDS Suspension 2019-21 Silverado Trailboss/Sierra AT4 1500 4 inch lift kit with upper arms

BDS Suspension Lift Kit
BDS Suspension
BDS:1805H

Zone Offroad 2019 to 2021 Chevy Silverado Trail Boss & GMC Sierra AT4 1.75 Leveling Kit

Zone Offroad Level Kit
Zone Offroad
ZON:C1172
UPC Code - 711745602403
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2019-21 Chevy/GMC 1500 Adventure Series Upper Control Arm kit

ZON:C2314
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