The Race Ramps Trailer Ramps RR-TR-7 are a set of lightweight, durable ramps designed specifically for use with trailers. These ramps are made from a high-density foam material that is strong enough to support vehicles weighing up to 6,000 pounds per axle. They feature a 7-inch lift height, making them ideal for loading low-clearance vehicles onto trailers. The ramps also have a non-slip surface for added safety and are resistant to oil, water, and other automotive fluids. These ramps are lightweight and easy to transport, making them a convenient solution for loading and unloading vehicles onto trailers.