ReadyLIFT's new Leveling and Big Lift Kits exclusively engineered for the 2022-2023 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X trucks cater to lifted truck enthusiasts seeking rugged terrain performance. These top-tier kits deliver impressive lifts providing enhanced clearance and off-roading capabilities. What sets ReadyLIFT apart is our unwavering commitment to ride quality stringent quality standards and customer satisfaction. Choosing ReadyLIFT means not only getting a lift kit but also ensuring your vehicle's thrilling performance without compromising comfort. Leveraging our successful application designs for the AT4 and TrailBoss 1500 trucks our engineers seamlessly incorporated these qualities into the all-new AT4X and ZR2. Say goodbye to squeaks rattles and vibrations; our lift kits guarantee superior performance and smooth rides across any terrain. Engineered for increased ground clearance and versatility on both streets and trails our big lift kits feature robust boxed steel front and rear cross members complemented by a sturdy full-width front skid plate crafted from 3/16" plate steel. The new 1/4-inch boxed plate steel differential drop brackets with double gussets and a boxed center rib can withstand the torsional twisting of the front differential on these larger kits. Our Big Lift Kits also come with heavy-duty angled and offset top mount strut extensions ensuring optimal shock performance and reducing wear. A specially designed lower mount strut pre-load spacer adds a slight increase in spring rate effectively managing the unsprung mass resulting from the larger wheels and tires on your newly lifted truck. To lift the rear we include fabricated steel rear blocks with integrated bump stop landings and rear shock extensions allowing you to retain the factory performance shocks.