Introducing the GMC Sierra 1500 Suspension Lift Kit - Rough Country - Vertex - 2025+, an innovative upgrade designed to enhance the rugged nature and performance of your GM's fourth-generation Sierra 1500 AT4 or Silverado 1500 Trailboss. Specifically crafted for these models equipped with GM's factory two-inch kit, this lift kit provides a 4-inch suspension lift, optimizing your vehicle's performance both on the trail and through the city streets.

Diving deeper into the standout features, this 4-inch Suspension Lift Kit ensures that the vehicle's ride quality remains optimal by maintaining all suspension components' geometry as close to their original factory angles as possible. This is expertly managed through the use of durable steel knuckles, differential brackets, and drop cross members which work together to reduce CV angles while reaching impressive heights. The rugged design features upper strut spacers that provide both strength and rigidity, thus facilitating a seamless lift without sacrificing durability. The kit's rear enhancements include rear blocks, shocks, and U-bolts, all engineered to retain factory-like geometry, permitting the fit of 35-inch tires without the need for further modifications.

Features

• Preserves optimal suspension geometry with high clearance crossmember design.
• Comes with cast knuckles for maximum durability.
• Retains stock track width and fits LT Trail Boss, Custom Trail Boss, and AT4 models with a 2-inch factory lift.
• Fabricated blocks designed for greater strength and longevity than cast blocks.
• Installation requires minor cutting and drilling, estimated at 8-10 hours for a full install.
• Compatible only with 20-inch or larger aftermarket wheels featuring 4.5 inches of backspacing.

This customizable lift kit is available with various shock options ranging from nitrogen-charged N3 shocks to Vertex reservoir shocks, empowering you with the ability to choose the suspension system that best suits your driving style. Backed by a limited lifetime replacement warranty against manufacturer defects, rest assured of its quality and longevity. For any questions or to learn more about installation and customization services, feel free to reach us directly. We invite you to visit our locations in Austin, Texas, or Los Angeles, California area, where we offer installation services. Contact us at 512-982-9393 (TX) or 562-981-6800 (CA) for further assistance.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov