Outfit your semi truck to be Ready for the Road Ahead with the ability to seamlessly lock trailers, vehicles, and RVs in place, with the Globetech Manufacturing Wheel Chock. By utilizing a sturdy design, this replacement tool is the ideal option to prevent vehicle movement on slopes or inclines, removing the possibility of a runaway truck or trailer. Built with a pyramid-shaped design to lock both front and back tires in place. FleetPride is your First Click in Heavy Duty .