1.5-2 Inch Leveling Kit | Chevrolet Silverado/GMC Sierra 2500HD | 2020-2022 | Rough Country | 9594Bold, Leveled Stance: Transform the look of your GM 2500HD 3500HD with Rough Country's 1. 5 2 inch Torsion Key Leveling Kit. This upgrade raises the front of your truck to sit perfectly level with the rear, eliminating factory rake while delivering increased ground clearance for larger wheels, tires, and an aggressive, head turning profile. Forged Strength and Durability: Unlike weak cast alternatives, this kit includes forged torsion bar keys