Can you mix run flat tyres with normal tyres?

Mixing run flat and standard tyres

No tyre company or motoring safety body recommends this practice.

Why this practice is problematic

Run flat and standard tyres have different characteristics when it comes to sidewall stiffness, weight, and ride. Mixing them together means that each axle will perform differently, creating inconsistent handling, which could pose problems in emergencies or slippery conditions where predictable handling is vital.

Particular dangers

• Different grips on front and rear axles
• Unpredictable reactions in cornering and emergency stops
• Possible malfunction of electronic stability and traction control systems

What you should do

If you must mix tyres, replace them on the same axle in pairs at the very least. Ideally, each tyre on all axles should be the same type, either all run flats or all standards. For more advice on what is best suited for your vehicle, get in touch with our team.