Run-flat tires are expensive; a replacement P-Zero costs over $420 with labor and taxes. In my case, the repair cost was not covered by BMW, and while Pirelli has its own warranty, it's conditional.

Although run-flat tires have been around awhile, their name can be a bit misleading. Perhaps it’d be more accurate to say “run-without-air-pressure tires,” though that would also be somewhat ...

Run-flat tires safe, but not safe from lawsuits / Complaints about price, wear, lack of repair facilities. By Christopher Jensen, New York Times March 24, 2007.

It is not impossible for run-flat tires to be able to continue functioning, and Europe's FINABEL bulletproof tire rating calls for the tire to be able to function even after having the sidewall ...

A run-flat tire is specifically engineered to withstand a puncture so that a car can still be driven, even if air pressure is reduced to zero. Its reinforced sidewall ensures that a vehicle can ...

Bridgestone is a leader in run-flat tire technology. Porsche chose the company in the mid-1980s to develop a special run-flat for its 200-mph 959 supercar, and they have been innovating ever since.

Run-flats, or zero pressure tires, have one distinct advantage. If you ever do get a flat, they can be driven on with zero tire pressure or for approximately 50-100 kilometres, ...

No, run-flat tires are designed to survive some punctures or other causes of air loss and be driven for up to 150 miles (depending on manufacturer) without adding a tire sealant.

Run-flat tires allow vehicles to continue operations even with complete pressure loss in several tires. Getting run-flat equipped systems back in the hands of warfighters in a timely manner ...

Run-flats have long taken flack for the rock-hard ride quality that comes as a result of their necessarily stiff sidewalls. Bridgestone, with the DriveGuard, intends to slay this particular beast.

It is not impossible for run-flat tires to be able to continue functioning, and Europe's FINABEL bulletproof tire rating calls for the tire to be able to function even after having the sidewall ...