The E-Z Step provides an easy-to-use, stable, and safe means for drivers to enter and exit trucks and trailers. Provides easy access to flatbeds for cargo containment inspections. Easy to install: simply bolt on! The treads have a special Sure-Grip surface to provide maximum traction. Comes complete with durable, black powder coat finish, ready to mount. Includes a LIFETIME WARRANTY on materials and workmanship. E-Z Step is made in the U.S.A. and manufactured in accordance with ISO 9001 Standards.