Does Bridgestone make a run flat tire?
Self-supporting run-flat tires, also known as SSRs or run-flats, represent an alternative to spare tires. By utilizing sidewall reinforcements and cutting edge technology, tire manufacturers such as Bridgestone have created tires that support themselves in the event of air pressure loss. Self-Supporting Run-Flat Tires They can travel up to 50 miles at a speed of 50 mph without any air pressure, and while they may lose some stability and handling during that drive, they won’t go completely flat.Potential ride discomfort — the stiffer construction of run-flat tires can result in a harsher and less comfortable ride, especially on rough roads or over bumps. Less responsive handling — run-flat tires can negatively impact handling and responsiveness, making the vehicle feel less agile and maneuverable.Run-flat tires offer drivers temporary extended mobility even after a puncture allows complete air pressure loss. However, even run-flat tires will fail if driven too fast, too far or too heavily loaded when flat.Why does BMW use run-flat tires? The answer comes down to three key reasons: No Spare Tire Needed: BMW designs many models without a spare tire to reduce weight, increase cargo space, and improve fuel efficiency. Run-flat tires make this possible by allowing you to continue driving after a flat.
Is it illegal to repair a run flat tyre?
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. The advice is to always replace run flats with run flats, however, if you do choose to equip your car with regular tyres instead, you’ll probably notice changes in the handling of your vehicle, and you’ll find your ride is a lot softer and smoother.
Can you repair a run flat tyre with a nail in it?
Unfortunately, due to the way in which a run flat tyre is reinforced to be useable when punctured, it’s not possible to repair them following a puncture or any other sort of damage. Once a damaged run flat tyre is driven on, the structure that supports the weight of the car is compromised. While a slow puncture might appear to be caused by limited damage, it’s all but impossible to ensure the rest of the tire’s structure is intact. This means that while it might be possible to repair a slow puncture on a run flat, it’s best to be on the safe side and get a new one instead.
Is it better to plug or patch a run flat tire?
Patches are better than plugs for bigger holes, holes closer to but not the sidewall and holes that aren’t completely straight. Note that if you’re looking to do tire sidewall repair, a patch will usually not cut it and you’ll likely want to replace the tire. Plugging a tire is ideal for temporary fixes and small punctures but may not hold up well over time, especially in harsher driving conditions. On the other hand, patches offer a robust repair that can extend the life of your tire, making them the preferred option for long-term safety and reliability.
Should I get rid of my run flat tyres?
Tyresafe recommends that drivers do not change their vehicle setup from run flat tyres to conventional, because of the adverse effects this could have on vehicle handling due to the vehicle set up. Why does BMW use run-flat tires? The answer comes down to three key reasons: No Spare Tire Needed: BMW designs many models without a spare tire to reduce weight, increase cargo space, and improve fuel efficiency. Run-flat tires make this possible by allowing you to continue driving after a flat.Are run-flat tyres standard on a BMW? Since 2009, almost all BMW cars are fitted with run-flat tyres as standard, providing extra safety to drivers of their vehicles.