07- GM P/U 4WD Gap Guards

The 07–18 GM P/U 4WD Gap Guards from Performance Accessories are designed to protect modern General Motors pickup trucks from the damaging effects of road debris, water, and salt that can accumulate in the gap between the body and frame. This product is particularly beneficial for those who frequently drive in harsh conditions, such as towing, off-roading, or navigating winter roads.

Constructed from durable, impact-resistant polymer material, these gap guards mount directly to the frame and body using factory-style hardware, eliminating the need for drilling or welding. The design allows for slight flex during suspension travel, effectively blocking mud, sand, salt spray, and moisture from entering the critical gap area, thus reducing the risk of rust and corrosion.

4WD enthusiasts, fleet operators, and mechanics in rust-prone regions will find these guards particularly advantageous, especially those who tow or operate in salt-treated environments. Installation is straightforward and typically takes under an hour, providing years of protection for vital undercarriage components.