What are Run Flat tyres
A Complete Guide to Run Flat Tyres
Run flat tyres are a game-changer in vehicle safety and convenience. Designed to keep you moving even after a puncture, they eliminate the immediate need for roadside tyre changes. In this guide, we’ll explore what run flat tyres are, how they work, and their benefits.
What Are Run Flat Tyres?
Run flat tyres are specially designed tyres that allow you to continue driving for a limited distance even after losing air pressure due to a puncture. Typically, they enable drivers to travel up to 80 km at speeds of up to 80 km/h, giving them time to reach a safe location or a tyre repair shop.
Image source: Bridgestone Australia
How Do Run Flat Tyres Work?
Run flat tyres use reinforced sidewalls or a self-supporting structure to maintain the tyre’s shape even when air pressure is lost. There are two main types:
- Self-Supporting Run Flat Tyres – These have reinforced sidewalls that support the vehicle’s weight after a puncture.
- Support Ring System Tyres – These feature an internal ring that holds up the tyre’s structure when deflated.
Benefits of Run Flat Tyres
- Enhanced Safety – Reduce the risk of losing control due to sudden deflation.
- Convenience – No need for immediate tyre changes on busy roads.
- More Storage Space – Many vehicles equipped with run flat tyres eliminate the need for a spare tyre.
Things to Consider
- Limited Repairability – Most run flat tyres must be replaced after a puncture.
- Slightly Firmer Ride – The reinforced design may result in a stiffer driving experience.
- Requires TPMS – Vehicles need a Tyre Pressure Monitoring System (TPMS) to detect pressure loss.
Run flat tyres offer a great balance of safety and convenience, making them an excellent choice for many drivers. If you’re considering switching, get in touch to find the best option for your vehicle.