The pack of three Vehicle Curb-Side Ramps from Pyle Pro can be used to cross over uneven curbs, driveways, gutters, garages, and sidewalks. They support a car, truck, trailer, RV, or any other vehicle weighing up to 11,000 lb. The ramp is made of engineered synthetic rubber with a textured surface for increased friction, and features cut-out holes for permanent mounting. Each of the ramps measures 48" long and the three ramps can be mounted together for a total length of 12'.