"Lightweight, durable, car trailer and hauler loading ramps built tough in the USA for years of reliable use. Each pair of auto loading ramps feature the unique EZ Traction punch-plate surface for maximum wheel grip in any weather condition and includes hook-end trailer connectors for attachment to rub rails and angle iron mounts. Load a vehicle onto a car trailer quickly and safely. The ramp pair includes (2) 120"" x 16"" x 4.75"" ramp runners with a combined 5,000 lbs maximum capacity per axle load rating, for use with 30"" to 36"" load heights."