The Pyle Heavy-Duty Parking Curb Tire Stop Set of 4 delivers a rugged and durable solution for efficient parking assistance. These tire stops are made from high-density engineered rubber with a load capacity of up to 33,000 lbs., perfect for use with various vehicles including cars, trucks, trailers, and RVs. The bright yellow reflective safety strip ensures visibility, even in low-light conditions. Designed for universal placement, these tire stops can be securely installed on asphalt, gravel, or uneven surfaces. Integrated mounting holes make installation quick and permanent, ensuring long-lasting performance in garages, driveways, or parking lots.