Run flat tires vs regular tires bmw




Run flat tires vs regular tires bmw

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  • And that's why run-flat tires are the standard on nearly every BMW vehicle sold in America. The only exceptions are the automaker's electric.

    Many BMW owners are opting to replace their factory run-flat tires with There are quite a few tires in both run flat and non runflat tires that are.

    Interesting fact! In 1937, BMW built the world's fastest motorcycle. It was sped up to a speed of 278 km per hour.

    In case of a puncture or other tire failure, run-flat tires use stiff, to see the positives and the downsides of traditional tires versus run-flat tires.

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires bmw

    Page 1 of 2. Replies to my comment. Most Popular Stories Gotcha! To its credit the dealership did answer, but since it was Sunday, they could not help us in any way. The tires are also a size only it uses.

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires bmw

    Run flat tires vs regular tires - Bimmerfest - BMW Forums

    We recently had an unplanned opportunity to put run flat tires to the test. We first noticed the flat when we re-entered the vehicle because the car told us the front left tire was low via the information screen. A system like this is now government-mandated on all modern cars. Hoping it was just low, and not completely flat, we looked at it closely and could see it was definitely flat. Moving the car slowly with the window down resulted in the crunchy sound of a flat tire and the feeling was noticeably wiggly and sloppy.

    After reading, re-reading, and then re-reading the VIN about 6 times to the BMW representative after they already knew us from our name and model number, not to mention the account we called from frustrating , the person at the other end told us to ignore the sounds and feelings and drive it under 50 miles, and under 50 miles per hour, to wherever we wanted to go.

    Run flat tires vs regular tires bmw

    Run flat tires work by using a much more robust sidewall construction. The stiffer sidewall is able to support the uninflated tire temporarily. However, driving on the tire without air pressure destroys it. In their marketing, makers of run flats try to compare older tire technology to their new, lower-profile tires with the stiffened sidewalls, and claim some safety benefits.

    Blow-outs and complete tire failures on new, lower-profile, modern tires not run-flats are extremely rare. Update - Read What J. My passenger input a Nav course home 14 miles that did not use freeways. The excellent BMW Nav system made this pretty easy to do, although we did have to wait a few minutes while it would only display a warning message about the tire.

    Run flat tires vs regular tires bmw

    As we drove, my passenger also called the BMW dealership the car is serviced at. To its credit the dealership did answer, but since it was Sunday, they could not help us in any way.

    Take note of that. Next, my passenger looked up the local tire place she services her Honda Fit. It was also closed. We looked for a third place along our route home, also closed. Sloppy, pulling to the side of the flat, and pretty apparent something major was up. I mainly wanted to know if I should try to re-inflate the tire. I figured that would help, but I wanted to also make sure it would not cause a rupture of the sidewall.

    I saw a gas station with an air hose and pulled in. Driving off the car felt dramatically better, but still slightly odd. I found a second station with a lousy air hose and put in about 20 psi.

    Run flat tires vs regular tires bmw

    Again it felt better than flat. The sounds of the car on the flat were the most alarming. It sounds like rubber crunching and is pretty loud. Travelling to the BMW dealer would have taken us close to our limit of 50 miles and it was also out of the way for our Monday work plans. Here is the first point we wish to make.

    This was a puncture from a nail in the middle of the tread. Instead, we are now looking at replacing a tire. Town Fair and also Tire Rack, which we looked at as a reference, had pretty much the same price for the rubber.

    Don't Bother Buying Run Flat Tires...



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