What happens if I drive my BMW on a flat tire?

Driving on a flat tire is not a good idea. Your 640i xDrive engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.

Will a temporary sealant fix my BMW's flat tire?

Fast fixes are a mixed blessing. They’ll help you get your BMW 640i xDrive to Firestone Complete Auto Care, but don’t count on them to keep you on the road for very long. Using a temporary sealant may also void a Bridgestone or Firestone tire warranty.

Can’t I just keep my spare tire on for a while?

While this sounds great in theory, keep in mind that most spare tires are not designed for distance or speed. The compact spare tire that most likely sits inside your 2017 BMW 640i xDrive is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Where can I get my BMW 640i xDrive tires repaired?

In most cases, your nearby Firestone Complete Auto Care can handle your BMW 640i xDrive tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.

Why do my 640i xDrive tires keep losing air?

If your 640i xDrive tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.

Can I replace just one or two tires on my BMW 640i xDrive?

It's important to consider replacing your 640i xDrive tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

2017 BMW 640i xDrive Flat Tire Repair Service

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Shop for BMW 640i xDrive Tires

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your BMW 640i xDrive at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

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Get Your BMW 640i xDrive Tire Repaired

City populations are exploding. Roads are expanding. Everywhere you look, it seems construction is in progress! That means more tire-damaging road debris and flat tires. If the road has been rough on your 2017 BMW 640i xDrive tires, Firestone Complete Auto Care can help. There’s a chance your tire could be plugged and patched (rather than replaced). Our technicians can inspect your tire and let you know if it is safe to repair. To start, we’ll consider the location of tire damage, the type of issue, the size and scope of the damage, and the amount of wear on your tires.

If a repair on your 2017 BMW 640i xDrive tire is feasible and safe, we’ll get to work on the steps to fix it: (1) Take the tire off the wheel for easy inspection, (2) use a filler to close up the puncture (this is to keep moisture from getting in), and (3) re-seal the inside lining of your tire so that air won’t escape.

BMW 640i xDrive Tire Replacement

Not all 2017 BMW 640i xDrive tire damage can be repaired. Tires with less than 2/32nd inch tread remaining can't be repaired, no matter how minor the damage. Tires with this tread depth or less are no longer safe, so it’s time to replace the damaged tire. Other tire damage that can't be safely repaired includes a puncture in the tire that is ¼ inch or greater in diameter; a puncture that lies outside the tire tread area; multiple punctures that are too close together (less than 16 inches between them); and a tire with cuts or tread separation.

Sometimes, it's in your best interest to buy one, two, or four new tires depending on BMW's recommendation. Manufacturers of AWD vehicles, for example, often recommend replacing all four tires at once because AWD systems need uniform tires to operate properly. But, if you’ve recently replaced your tires and they don’t have significant wear, a new set might not be needed. You might be able to replace one tire as long as it's the same brand, type, and size as the other three. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Tire Inspection Services for Your BMW 640i xDrive

A flat tire? That’s pretty hard to ignore. But other tire damage? It’s not always obvious! Inconspicuous issues like bulging sidewalls, exhaust noise, leaks, or bent rims may indicate issues that need immediate attention. Stop tire damage in its tracks. Start with a tire inspection on your 2017 BMW 640i xDrive.

Frequently Asked BMW 640i xDrive Tire Repair Questions

What happens if I drive my BMW on a flat tire? Driving on a flat tire is not a good idea. Your 640i xDrive engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.
Will a temporary sealant fix my BMW's flat tire? Fast fixes are a mixed blessing. They’ll help you get your BMW 640i xDrive to Firestone Complete Auto Care, but don’t count on them to keep you on the road for very long. Using a temporary sealant may also void a Bridgestone or Firestone tire warranty.
Can’t I just keep my spare tire on for a while? While this sounds great in theory, keep in mind that most spare tires are not designed for distance or speed. The compact spare tire that most likely sits inside your 2017 BMW 640i xDrive is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Where can I get my BMW 640i xDrive tires repaired? In most cases, your nearby Firestone Complete Auto Care can handle your BMW 640i xDrive tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.
Why do my 640i xDrive tires keep losing air? If your 640i xDrive tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.
Can I replace just one or two tires on my BMW 640i xDrive? It's important to consider replacing your 640i xDrive tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

Get the Repairs Your 2017 BMW 640i xDrive Needs

Nothing lasts forever. Even your BMW 640i xDrive's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2017 BMW 640i xDrive repairs.