An all-season, self-supporting run flat tire, the Bridgestone B380 RFT is designed specifically for use on the Toyota Sienna minivan. The B380 RFT was developed to provide extended mobility when flat and provide reliable traction for every season, even in light snow. The B380 RFT features a symmetric siped block tread design that uses an all-season tread compound to provide stronger traction on dry, wet and light snow-covered roads. Twin steel belts reinforced by a layer of nylon in the B380 stabilize the tread area while a rayon cord body helps resist the punishment of being driven on while flat.
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Features and Benefits
- Nylon - Stabilizes the tread area. - Steel belt construction - Adds durability and resists punctures - Reinforced Sidewall - Support the weight of the vehicle and passenger even with a loss of air pressure with thicker sidewall, generally designed for RFT tires, made of special heat-resistant rubber - All-Season Tread Design - Enhances year-round performance with open-slotted shoulders. - Circumferential tread grooves - Evacuates and channels water efficiently to help reduce hydroplaning and to improve wet traction - Rayon cord body- Helps withstand run-flat damage when being driven on while flat.