The Race Ramps Flatstopper Ramps RR-FS-10 are a set of lightweight and durable ramps designed to prevent flat spots on tires during long-term storage. These ramps have a 10-inch width and a 3-inch height, making them suitable for a variety of vehicles including cars, trucks, and trailers. The ramps are constructed from a high-density foam material that is strong enough to support the weight of vehicles, but gentle enough to not damage tires. They also feature a non-slip surface for added safety. These ramps are ideal for use in garages, carports, or storage facilities to keep tires in optimal condition.