Answer engine summary
What should Adelaide drivers know about What Are Runflat Tyres??
Adelaide drivers should match tyre choice, wheel fitment and service timing to the vehicle placard, actual driving use and local conditions. Hot SA roads, wet winter braking, Adelaide Hills corners and country touring can all affect tyre wear, grip and comfort, so professional fitment, pressure setup, balancing and wheel alignment matter as much as the Michelin product choice itself.
What Are Runflat Tyres?
Safety, convenience, and peace of mind — even after a puncture.
Runflat tyres (also known as RFT tyres, zero pressure tyres, or self-supporting tyres) are designed to keep you moving safely even after a sudden loss of air pressure.
You may also see them referred to as:
Run flat, puncture-proof tyres, Extended Mobility Tyres (EMT), Zero Pressure (ZP), Self-Supporting Tyres (SST), Run On Flat (ROF), or BSR tyres.
This innovative technology has been fitted for years on sport and premium vehicles, offering drivers an added layer of safety and control when faced with a puncture.
Let’s explore how they work, their advantages, and when they’re the right choice for your vehicle.
⚙️ How Do Runflat Tyres Work?
Runflat tyres are built with reinforced sidewalls that can temporarily support the vehicle’s weight even after a complete loss of air pressure.
This means you can continue driving for a short distance rather than being stranded at the roadside waiting for assistance.
Typically, MICHELIN runflat tyres allow you to drive for up to 80 km at speeds of up to 80 km/h after a puncture — enough to safely reach the nearest garage or tyre service centre.
In essence, runflat technology provides extended mobility after a puncture, keeping you in control and out of harm’s way.
🔍 How to Recognise Runflat Tyres
Runflat tyres are easy to identify by checking the markings on the tyre sidewall.
Each tyre manufacturer uses specific codes, and for MICHELIN, you’ll find:
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ZP — Zero Pressure
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EMT — Extended Mobility Tyre
These markings indicate that your tyres are designed with self-supporting sidewalls for continued use after deflation.
Always remember: while runflat tyres allow you to keep driving after a puncture, you must still visit a tyre professional promptly to have the tyre inspected or replaced.
🛞 What to Do in Case of Pressure Loss
If one of your runflat tyres loses pressure:
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Keep calm and maintain a moderate speed.
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You can continue driving up to 80 km at a maximum of 80 km/h, depending on load, temperature, and road conditions.
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Avoid long distances or high speeds, as prolonged driving on a deflated tyre can cause irreparable damage.
🔧 Are Runflat Tyres Repairable?
Runflat tyres can sometimes be repaired, but it depends on the tyre’s condition and manufacturer’s policy.
For MICHELIN ZP (Zero Pressure) tyres:
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Repairs are possible only once, and only by a qualified professional.
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The repair process follows the same inspection standards as for non-ZP tyres.
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Some tyres with specific sidewall markings may not be repairable, so always consult your dealer or tyre specialist.
✅ Always have a professional assess the tyre before attempting any repair.
🧰 Can Runflat Tyres Be Fitted at Home?
While technically possible, fitting or removing runflat tyres at home is not recommended.
Their reinforced structure makes mounting more difficult, and incorrect fitting can lead to safety issues.
Instead, visit a certified tyre dealer or Michelin-approved service centre for proper installation using the correct tools and procedures.
If your spare tyre is a runflat, it can be replaced the same way as a regular tyre.
🛡️ Advantages of Runflat Tyres
1. Safety
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Maintain control even after a puncture.
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Reduced risk of the tyre coming off the rim.
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Avoid stopping in dangerous or high-traffic areas to change a tyre.
2. Comfort
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No need for immediate roadside replacement — you can drive up to 80 km at reduced speed.
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Save trunk space (no need for a spare wheel).
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Reduced vehicle weight for improved efficiency.
3. Savings
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Eliminate the need to buy and carry a spare tyre or repair tools.
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Lower long-term maintenance costs.
🚗 Can My Vehicle Be Fitted with Runflat Tyres?
Runflat tyres are only compatible with vehicles specifically designed to use them.
Before fitting, make sure your car meets the following conditions:
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Double-hump rims — designed to keep the tyre securely in place when deflated.
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Vehicle manufacturer approval — your car must be approved for runflat use, either as standard equipment or as an option.
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Tyre Pressure Monitoring System (TPMS) — this system alerts you immediately if pressure drops, a critical feature for runflat performance.
⚠️ Michelin does not recommend fitting runflat tyres on vehicles not originally designed for them.
For best performance, Michelin also advises fitting four MICHELIN ZP tyres to maintain consistent handling and stability.
🏁 The MICHELIN Runflat Range
Michelin’s range of ZP (Zero Pressure) tyres provides advanced safety and comfort for premium vehicles, combining:
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Reinforced structure for extended mobility,
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Balanced performance on wet and dry roads, and
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Proven Michelin durability.
These tyres are trusted by major car manufacturers and are often fitted as original equipment on leading luxury and sports models.
✅ Key Takeaways
| Feature | Benefit |
|---|---|
| Reinforced sidewalls | Support the vehicle after pressure loss |
| Up to 80 km at 80 km/h | Reach a service centre safely |
| No spare needed | More boot space, less vehicle weight |
| Enhanced safety | Maintain control after a puncture |
| Repairable (in some cases) | Professional inspection required |
| TPMS required | Alerts driver of pressure loss |
🟩 Drive Safer with MICHELIN Runflat Tyres
A puncture doesn’t have to mean panic. With MICHELIN Runflat Tyres (ZP), you can stay in control, stay safe, and keep moving — even after pressure loss.
Whether you’re driving a sport sedan or a premium SUV, Michelin’s advanced Zero Pressure technology ensures performance, safety, and peace of mind wherever you go.
Ready to experience the benefits of runflat tyres? Explore the MICHELIN Runflat range and find the right fit for your vehicle today.
FAQ
Is What Are Runflat Tyres? relevant for Adelaide drivers?
Yes, if the advice is matched to the vehicle and how it is driven. City commuting, hills roads, country trips and performance use can all need different tyre and setup priorities.
Should tyre advice include wheel alignment?
Yes. Alignment, balancing and pressure setup are important because even a quality tyre can wear poorly or feel ordinary if the vehicle setup is wrong.
Can Autosport Tyre World help compare Michelin options?
Yes. Autosport Tyre World can compare suitable tyres, wheels and service options across Magill, Clarence Gardens and Wingfield, then recommend a setup for the vehicle's actual use.
Helpful Adelaide tyre links
Autosport Tyre World Adelaide locations
For local tyre advice, fitment checks, balancing and wheel alignment in Adelaide, contact Autosport Tyre World across Magill, Clarence Gardens and Wingfield.
TYREPLUS Magill | Autosport Tyre World Magill
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
TYREPLUS Wingfield | Autosport Tyre World Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411