Transforming your truck has never been easier with Rough Country's 1.5" - 2.5" Leveling Suspension kit for 99-06 Chevy / GMC 1500's. Get everything you need to run up to 32" tires and gain the aggressive good-looks of a leveled truck with a taller stance - all in one easy to install package. A set of high-quality Rough Country Forged Torsion Keys allow fine-tuning of the torsion bar to level the front with the rear. With a 1" adjustable range, these keys can be dialed in to the desired angle; from perfectly level to Cali lean. Our Forged Torsion keys are considerably stronger than cast-iron, offering plenty of strength to keep everything locked and leveled. With our 100% Bolt-On Installation processes, this kit is easy enough to install on your own, or can save money on installation at your local shop. Best of all, this GM Leveling kit is backed by Rough Country's Lifetime Replacement Warranty and features our 100% Satisfaction Guarantee.