Bridgestone produce a number of tyres that use Runflat technology
So, including the high performance Potenza RE050A RFT and the Turanza ER300-1 RFT. Importantly, this run flat feature uses a reinforced side wall. Hence, that, in the event of the tyre bursting! Holds it in shape.So, preventing it from springing out of the rim. This means that in the case of a flat. It’s possible to drive a further 150 miles at 50 mph. All run-flat tyres have the RSC symbol (Run Flat System Component) on the sidewall. Run-flat tyres don`t need any special rims. However only function with vehicles. That are equipped with a functioning air pressure control system.
The Goodyear EfficientGrip ROF is classed as environmentally friendly being both fuel saving and longer lasting. It also uses RunFlat technology which allows the driver to continue for up to 80 km on a flat tyre.