These vehicle accessories are exterior components attached to the wheel arches of Toyota Tundra trucks. They extend outward from the body, covering the wheel well. A common example is a set of textured black extensions mounted onto the fenders to provide a more rugged appearance.
These additions offer functional and aesthetic advantages. They can protect the vehicle’s body from road debris, mud, and other hazards kicked up by the tires, minimizing potential damage. Historically, they were often used on off-road vehicles to accommodate larger tires and wider stances, enhancing both the vehicle’s capabilities and visual appeal.