Run Flat Tyres

Run flat tyres are designed with reinforced sidewalls that allow them to remain functional even after losing air pressure.

While standard tyres rely on air to support the vehicle, run flat tyres can temporarily support the vehicle’s weight without air, giving you time to reach a garage safely.

Yes, a tyre pressure monitoring system (TPMS) is essential for vehicles using run flat tyres.

Since run flats can continue to drive when deflated, a TPMS alerts you when pressure is lost – helping you avoid driving unknowingly on a punctured tyre.

In most cases, yes, but your vehicle must be equipped with a compatible TPMS.

Run flat tyres need this system to alert you to pressure loss, as they don’t visibly deflate like standard tyres.

Generally, no. Once a run flat tyre has been driven on while flat, its internal structure may be compromised.

For safety, replacement is recommended rather than repair, even if the damage seems minor or the puncture was caused by a nail.

It depends on your driving needs. Run flat tyres offer added safety by letting you drive up to 50 miles after a puncture, remove the need for a spare, and reduce the risk of losing control.

However, they tend to cost more, ride slightly firmer, and can’t usually be repaired. Consider your priorities before making the switch.

Run flat tyres are typically more expensive and slightly heavier than standard tyres.

They can also provide a firmer ride, which may lead to reduced comfort and increased road noise depending on the vehicle and driving conditions.

Like standard tyres, the lifespan of run flat tyres depends on factors such as driving style, road conditions, and maintenance.

While construction varies between brands, proper care – especially maintaining correct air pressure – can help them last just as long as conventional tyres.

If your vehicle came with run flat tyres as standard, switching to conventional tyres may affect handling and comfort.

Suspension settings are often tuned for the firmer ride of run flats. Always check with your vehicle manufacturer or a tyre specialist before making the switch.

Most run flat tyres can be driven for up to 50 miles at a maximum speed of 50 mph after a puncture.

However, the exact distance may vary by manufacturer, so always check your specific tyre’s guidelines.

Run flat tyres are commonly found on models from BMW, Mini, Mercedes-Benz, Audi, and some Volkswagen vehicles.

Fitment varies by model, so it’s best to check your vehicle handbook or consult with the manufacturer.

Yes. Due to their stiffer construction, run flat tyres can produce more road noise and offer a firmer ride compared to standard tyres.

However, modern designs increasingly include noise-dampening technology to improve comfort.

Run flat tyres use similar compounds to standard tyres and typically wear at a similar rate.

As with any tyre, proper maintenance – such as keeping the correct air pressure – is key to maximising lifespan.