Run-Flat Tire, Retrofitting/Conditions For Use Of Run-Flat Tires

WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Using run-flat tires on vehicles is permitted only if the run-flat tire is supplied with the vehicle either as standard equipment or as an option.

Because pressure loss in a run-flat tire is not always visible with the naked eye, these tires should only be used on vehicles equipped with a tire pressure monitoring system. This system warns the driver when the tire pressure falls below a certain value.

The following are permitted:

direct measuring system

indirect measuring system

Only mount run-flat tires on disc wheels with an extended double hump (extended hump - EH2).

Do not install both run-flat tires and standard tires, even if the two tires on each axle will be the same.

A standard tire can only be installed in exception cases for a short time or a limited driving distance. The specific characteristics designed for driving with a flat tire will not be available. The driver must be informed of this.

Always Pay Attention to the Recommended Tire Brand. Refer to Wheels, Tires, Wheel Alignment .