4 Inch Suspension Lift Kit Vertex & V2 19-20 Silverado/Sierra 1500 Trailboss/AT4 4WD Rough Country Engine and Components - Engine Dress-Up - Engine Oil Dipstick Most all-terrain type tires do

Most all-terrain type tires do not offer enough traction when traction is needed and

Sierra 1500 HD 2003-2001

The radiused U-bolts aren't square or round

60 inch Dry lift/ 12-15 PSI / 50 Gph Self-Priming and Self-Regulating Compatible with gasoline

4 Inch Suspension Lift Kit Vertex & V2 19-20 Silverado/Sierra 1500 Trailboss/AT4 4WD Rough Country Engine and Components - Engine Dress-Up - Engine Oil Dipstick Most all-terrain type tires doGM's 2019 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 4in Suspension Lift. This kit lifts and levels your vehicle for a commanding stance and enough clearance to run 35x12. 50 tires on 10in wide wheels. Rough Country has engineered this kit to provide optimal suspension geometry while retaining the factory ride