Driving over rough or damaged road surfaces, as well as debris, curbs and other obstacles can cause serious damage to wheels, tires and suspension parts. This is more likely to occur with low-profile tires, which provide less cushioning between the wheel and the road. Be careful to avoid road hazards and reduce your speed, especially if your vehicle is equipped with low-profile tires. These valve stem caps are the perfect finishing touch to your wheels. Designed to work with the latest Tire Pressure Monitoring systems, these ultra-low weight caps are engineering to be beautiful and to last. All caps come in a set of 4.