Fox 2.5 Performance Series HTO Shocks Set - 2011-2024 GMC Sierra 3500 HD

The Fox 2.5 Performance Series HTO Shocks Set is a high-performance suspension upgrade designed for 2011-2024 GMC Sierra 3500 HD trucks. This set includes four shocks—front and rear pairs—featuring position-sensitive technology, vehicle-specific valving, and larger pistons to improve both on-road comfort and off-road capability. Constructed with a type II anodized aluminum body, these shocks efficiently dissipate heat and resist corrosion, while the internal floating piston separates shock oil from high-pressure nitrogen to optimize damping performance. With Fox’s limited one-year warranty, they offer reliable durability and protection against defects, making them a robust choice for demanding driving conditions.

Designed to fit trucks at factory height or with up to a 1-inch lift, these shocks are suitable for vehicles with no suspension modifications or minor lift systems. They are a direct bolt-on replacement, ensuring straightforward installation. The kit includes all necessary hardware such as washers, bushings, and nuts for a complete setup. Ideal for off-road adventures, towing, or enhanced daily driving, these shocks improve ride quality, handling, and stability across various terrains and load conditions.