These components are aftermarket or original equipment manufacturer (OEM) accessories affixed to the sides of the Toyota Tundra, below the doors. Their primary function is to provide an intermediate stepping surface, simplifying entry and exit from the vehicle, particularly given the Tundra’s significant ground clearance. They come in various designs, materials, and mounting configurations to suit different needs and aesthetic preferences.
The inclusion of such a feature enhances user accessibility, contributing to improved safety and convenience for occupants of all ages and physical abilities. Furthermore, these additions can offer protection to the vehicle’s lower body panels against road debris and potential damage. Historically, these types of accessories have evolved from simple running boards to more sophisticated, integrated designs that complement the truck’s overall styling.
