Product Details: Equip your semi truck to be Ready for the Road Ahead™, with the Lisle 38" Low-Profile Plastic Creeper, a key piece that allows mechanics to slide under vehicles. Thanks to its contoured design and six wheels that effortlessly slide across floors, this plastic creeper is the ideal option for mechanics looking to work on vehicles from the ground up. Constructed with a padded and easily replaceable headrest for added comfort while working below a vehicle. FleetPride is your First Click in Heavy Duty®.