RFT (reinforced sidewall run-flat tire)
This type of tire is designed to rely on the tire itself to support the weight of the vehicle when a flat tire occurs, while the tire Tires with side reinforcement design. This type of RFT is the most suitable system for cars equipped with low-profile tires, such as sports cars.
The so-called run-flat tire/system is a tire/system that can safely travel a certain distance at a certain speed when the tire pressure is lost.
(When the air pressure drops to 0kpa, you can travel up to 80km at a speed of less than 80km/h under normal use conditions)
■Even if the tire is suddenly punctured, there will be no damage to the tire. It is necessary to change tires on the road.
■Because there is no need for a spare tire, the trunk space can be used more efficiently.
■Bridgestone's run-flat tires/systems do not require special rims and can be installed on ordinary rims.
■ Sidewall-reinforced run-flat tires and center-supported annular run-flat tires make use of their respective strengths and are used in everything from high-end sports cars to small electric vehicles for public transport, and to handicapped vehicles. Special-purpose vehicles and many other types of vehicles
RFT is Bridgestone's patent
It can prevent tires from being punctured or exploding