These parts are aftermarket or unique tools producer (OEM) equipment designed for the desired mannequin yr of the full-size pickup truck. They’re usually constructed from supplies similar to metal, aluminum, or sturdy polymers, and are mounted alongside the car’s rocker panels, beneath the doorways. Functionally, they function an intermediate stepping floor between the bottom and the truck’s cabin.
The set up of those equipment gives enhanced accessibility, significantly for occupants with restricted mobility. They contribute to car aesthetics, providing a custom-made look. Traditionally, such equipment gained recognition with the growing journey peak of vans and SUVs, addressing the sensible want for simpler ingress and egress. They will additionally provide a level of safety to the car’s decrease physique panels from street particles and minor impacts.