If you’re looking for the quick and easy response to that question, the answer is: “Yes, you can use regular tires on your run-flat-equipped BMW.” Of course, there are benefits and drawbacks of regular tires as well as run-flat tires, and we want to help you make the decision that best suits your needs.
What is run flat tyres on BMW?
Run flats tyres have specially reinforced sidewalls that mean – even when you have a puncture – you can continue driving on them at a limited speed and for a limited period (a maximum speed of 50 mph for a maximum of 50 miles).
How long do run-flat tires last on BMWs?
Nearly every BMW vehicle comes standard with run-flat tires, which allow you to drive on a flat for up to 50 miles.
What are the disadvantages of run-flat tires?
Run flat tire cons. Run flats can weigh more, decrease ride comfort and handling and are less readily available. Some consumers contend they also wear faster and less evenly than conventional tires. And because of the possible increase in weight, the tires can reduce fuel economy.
Can I replace BMW run-flat tires with regular? – Related Questions
Can you fix a run-flat tire with a nail in it?
The short answer is no. Manufacturers of run flat tyres recommend that you replace your tyres rather than repair them for a very good reason – the reinforced design and structure of a run flat makes it extremely difficult to tell whether there’s secondary damage and the internal structure has been compromised.
How much are run-flat tires for BMW?
How much do they cost? Typically, Run Flat Tires cost about $200-$500 per tire for a passenger vehicle, or about 50-200 percent more than standard tires.
How many miles are run flat tires good for?
Bridgestone run-flat tires will allow continued operation even after a loss of some or all inflation pressure for up to 50 miles (80 km) at a maximum speed up to 50 mph (80 km/h.)
What is the difference between run flat and regular tires?
Compared to a standard tire, a run-flat tire has a thicker, more reinforced sidewall made of special heat-resistant rubber to support the weight of the vehicle and passengers for a limited distance, even if the tire has little to no air pressure.
How much more expensive are run flat Tyres?
Run flat tyres are usually more expensive, by up to 50%. However, they provide additional safety in the case of a puncture which may make them worth the extra cost for motorists.
How many miles should Pirelli run flat tires last?
Pirelli’s Self-Supporting Run Flat Technology allows tires to literally “run flat” for up to 50 miles at 50 mph (80 km at 80 km/h) unless otherwise specified by the vehicle manufacturer for Original Equipment tires.
Why do run-flat tires wear out so fast?
This research has found that drivers who use run-flat tires replace their tires 6,000 miles sooner than those using standard tires. Here is why: A soft tread compound inside every run-flat tire wears out quickly. Blowouts are another issue that reduces the lifespan of run-flat tires.
Are run-flat tires noisy?
Because these tires aren’t fitted to most vehicles, many repair shops don’t stock them. The other big run-flat tradeoff is how these tires negatively affect a car’s ride and handling characteristics. The thicker sidewalls not only result in increased road noise, but a harsher overall ride quality.
Is run-flat worth it?
Run-flat tires won’t leave you stranded at the side of the road or force you to dig out your spare and change a tire. They’re not perfect, though, as a catastrophic tire failure can leave your car disabled without a spare tire, and run-flat tires are expensive to replace.
What happens when a run flat tire goes flat?
Run flat tires don’t ever actually go flat. They are made of very stiff rubber and a very thin inner tube that when fully deflated, still can support the weight of the car.
How often do run-flat tires need to be replaced?
RFTs wear out an average of 6,000 miles before standard tires. While some manufacturers say it may be OK to repair RFTs in some circumstances, driving any distance on a flat RFT can damage the internal construction of the tire. No type of tire should be run when it is very low on air pressure.
How do you tell if run flat tire is punctured?
The first indication you have that your run flat tyre could be punctured is when your tyre pressure monitoring system (TPMS) light comes on. Due to the tyres construction run flat tyres are not always easy to see if they are going flat.
Can a run-flat tire sit overnight?
Run-flat tires can not only be left overnight but can also be driven on for shorter distances. Heavier cars, cars with low-profile tires, and cars that come with high-end magnesium and carbon fiber wheels should never be left sitting on a flat tire.
Can a run flat TYRE burst?
Run flats can be good for you too
If at a high speed, for any reason which would cause a tubeless tyre to burst or lose air totally, the runflat would still have its sidewall and help to a certain extent to keep the car in control. This is also shown in the video above.
What is the symbol for run-flat tires?
ROF: This marking is used by brands like Goodyear, Bridgestone, and Dunlop. It stands for Run on Flat. EMT: This marking is also used by Goodyear and stands for Extended Mobility Technology. ZP or ZPS: This is used by Michelin, Yokohama, and a few others.
Is tubeless the same as run flat?
All modern car tires are tubeless design, meaning they do not require an inner tube, like say a bicycle tire. Run flat tires have a very stiff sidewall which is capable of supporting the cars weight if you get a puncture. Run flat tires are also tubeless tires.