ReadyLift 44-35425 Suspension Lift Kit for 2025-2026 Chevrolet Silverado 1500 & GMC Sierra 1500 4-Inch Lift

This lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and full-width front skid plate constructed of thick 3/16" plate steel. New 1/4-inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib to take the abuse of front differential torsional twisting.Our 4" lift kit features heavy-duty angled and offset top mount strut extensions that realigns the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better handle the larger wheels and tires that will find their way onto this new lifted truck. To lift the rear, new fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear shock extensions.With months of engineering and development and more awesome features than we could possibly mention, the bottom line is this new Big Lift Kit is the best 4" lift kit you can install on a new body style 2026 GM 1500 4WD truck! Thousands of miles of road and trail testing have proven our new 4" lift kit makes these new GM 1500 trucks ride better than stock! Wheel and tire fitment information: 6" Lift Kit - Recommended max tire with no trimming: 20x9 0 offset - 35x12.50 tire. *Max with trimming: 20x10 -18 offset - 35x12.50 or 326/60R20 *Trimming requirements for larger than recommended wheel/tire include front valance, front felt liner edge, rear felt liner edge and front-rear well edge mud flap.

Upgrade your 2025-2026 Chevrolet Silverado 1500 or GMC Sierra 1500 with the ReadyLift 44-35425 suspension lift kit designed for exceptional off-road performance and a commanding new look. This comprehensive lift kit features durable boxed steel front and rear cross members along with a full-width front skid plate crafted from 3/16-inch thick steel, providing maximum protection and strength for rugged terrains. The 1/4-inch boxed differential drop brackets, reinforced with double gussets and a boxed center rib, ensure reliable torsional stability under demanding conditions. The kit's heavy-duty angled and offset top mount strut extensions realign the struts to optimize shock absorption and reduce wear, while the specially designed lower mount strut preload spacer slightly increases spring rate for enhanced handling with larger wheels and tires. To lift the rear, the kit includes fabricated steel blocks with integrated bump stop landings and shock extensions, maintaining ride quality and stability. With extensive engineering and testing, this lift kit guarantees a smoother, more controlled ride that surpasses stock performance. It is compatible with up to 35-inch tires, with specific wheel fitment recommendations for larger sizes, including trimming requirements for certain wheel and tire combinations. Installation requires professional expertise and is estimated at over five hours due to its complex nature, but the result is a significant upgrade in both appearance and capability. The kit is finished in a sleek black color, and it does not include shocks, allowing you to customize your suspension setup fully. Backed by ReadyLIFT's warranty and designed to fit directly onto your vehicle, this lift kit is ideal for truck enthusiasts seeking reliable performance and a bold new stance on and off the road.

Features:

• Front and rear boxed steel cross members for maximum durability

• Full-width front skid plate constructed of 3/16-inch steel for added protection

• 1/4-inch boxed differential drop brackets with double gussets and boxed center rib for torsional stability

• Heavy-duty angled and offset top mount strut extensions for optimized shock performance

• Lower mount strut preload spacer to increase spring rate and handle larger tires

• Fabricated steel rear blocks with integrated bump stop landings for rear lift

• Rear shock extensions to maintain ride quality

• Designed for 4-inch front and 3-inch rear lift height

• Compatible with tires up to 35 inches with specific wheel fitment and trimming requirements

• Requires professional installation and approximately five or more hours to install

Fitment:
Chevrolet Silverado 1500 2025
GMC Sierra 1500 2025