The Potenza RE050A II RFT (Run-Flat Tire) is Bridgestone’s Max Performance Summer run-flat tire developed exclusively for selected BMW 3 Series cabriolets, coupes and sedans equipped with BMW’s optional sport packages. The Potenza RE050A II RFT is designed to provide temporary extended mobility for a distance of 50 miles at up to 50 mph even after a puncture has allowed complete air pressure loss. The Potenza RE050A II RFT is also designed to combine responsive and predictable handling with good traction on dry and wet roads. It is not intended to be driven in near-freezing temperatures, through snow or on ice.

The Potenza RE050A II RFT features a high-grip tread compound molded into an asymmetric tread design. Stable outboard shoulder elements, intermediate tread blocks and a continuous center rib provide responsive handling, high-speed stability and traction on dry roads, while circumferential and lateral tread grooves pump water out from under the tire’s footprint to minimize hydroplaning and aid wet traction. A continuous rib adjacent to the inboard shoulder promotes even wear and resists inside wear generated by suspensions that specify negative camber alignment settings.

The tire’s internal structure includes twin steel belts reinforced by spiral-wrapped nylon to stabilize the tread area and enhance handling, high-speed capability and ride quality. The structure of the Potenza RE050A II RFT also features Bridgestone Side Support Run-Flat technology reinforced sidewalls to support the vehicle after a puncture causes a loss of air pressure.

1 COMMENT

  1. I replaced the OEM Goodyear Eagle’s. Their tread life was 15,400 yet 11,000 got me to the wear indicators. Immediately the REO 50A’s showed their superiority across the board. They seem silent, more responsive and ride better. But the MAJOR difference is in handling. Driving the same trouble some road where the Eagle’s squirmed like there were ruts, The REO’s tracted straight and smooth. Zero steering wheel wiggle. The REO’s have 30% more tread life and a set of 4 was $14 CHEAPER than the Eagles! A huge thanks to Tire Rack for the testing and 11 comparison catagorys they provide.

LEAVE A REPLY

Please enter your comment!
Please enter your name here