Rough Country 28831 3.5 Inch Lift Kit | Mono Leaf Rear | N3 Struts | GMC Sierra 1500 (19-24) Gladiator JT | 2020-2021 Rough Country's Speedometer Calibration Devices

Rough Country's Speedometer Calibration Devices don't just simply change your in-dash readout

rear air bag spacers

an included support pole ensures stability and sturdiness

braided wiring harness with in-line fuse and on/off switch

5in piston

Rough Country 28831 3.5 Inch Lift Kit | Mono Leaf Rear | N3 Struts | GMC Sierra 1500 (19-24) Gladiator JT | 2020-2021 Rough Country's Speedometer Calibration DevicesExplore New Heights: GMC's fifth generation Sierra 1500 features an impressive all new design that's built from the ground up, with aggressive angles and head turning stylings that fit in beautifully when transformed with Rough Country's 3. 5 inch Suspension Lift. Innovative Design and Construction: When changing a vehicle's suspension, the key to preserving ride quality is keeping the geometry of all suspension components as close to their factory