We put BMW run-flat tires to the test and give them a thumbs-down

I am a woman, 70 years old and I absolutely love my run flat tires. Still, they're pretty much toast after 50 miles. So we called BMW assist and they sent a tow truck.

Absolutely Everything You Need to Know About Run-Flat Tires

For the good of the species. Punctures do occur and the mandated TPMS system will alert a driver of the drop in pressure. December I have a new x1 with run-flat tires with less than miles.

While the tire performed as advertised it was far too expensive to be a feasible option for most private automobile users. I bought my wife a BMW i Convertible and hate the way it handles bumps and pot holes. Remember too that the closest tire place we tried does not handle run-flats at all. There is a lot of information available on the sidewall of your tires.

Bmw Run Flat Replacement

Would I need new rims or a re-tuned suspension? Keeping the correct air pressure in your tyres no matter what type is the best way to ensure a longer life from your tyres.

What do run-flat tires do? That is understandable.

SSR – The self supporting runflat tire

Run-flats should be installed only on cars that have a tire- pressure monitoring system TPMS that alerts the driver to a pressure decrease.

BMW promote run flat technology because of its advantages for driver comfort and safety. Previous Published February 22, That said, while you may not have to deal with a roadside tire change, certain disadvantages can certainly flatten your mood. Views Read Edit View history. These compounds are normally injected through the tire valve. It was also closed. Check with your vehicle manufacturer's handbook for more detail.

What happens when a run-flat tire goes flat - Roadshow

The tire was advertised as a protection against blow outs, a common and dangerous occurrence in the s. Mike Mileski, product planning manager for the Firestone brand, said the company's run-flats feature a rim guard, something often found on ultra-high-performance tires to protect the wheel if a tire scrapes a curb.

Other Sources of Information: But it is a personal choice.