The Radar RPX 800 tire is a summer touring tire designed for mid-sized passenger cars and SUVs. It is an eco-friendly tire and designed with an asymmetric triple tread pattern with a high-to-void ratio for excellent cornering performance. The tire uses two High-Modulus Cap belts over two strong and flexible steel belts for even wear and stable contact with the road. some of the sizes have runflat technology, so check the size carefully and be sure to use a TPMS sensor or on a vehicle with extended mobility tire pressure monitoring technology.