Can I drive my BMW on a flat tire?

Driving on a flat or underinflated tire can put extra stress on your wheels and alignment. While it’s sometimes necessary to drive a short distance on a flat tire to get to a safe place, don’t take any other trips in your M440i until you can have the flat tire repaired or replaced.

Is temporary sealant bad for my BMW's tires?

Fast fixes are a mixed blessing. They’ll help you get your BMW M440i 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?

Don't rely on your spare tire for too long. Your 2021 BMW M440i may come equipped with a compact spare tire. A spare is different than an everyday tire and is only designed to be driven a certain number of miles at lower speeds.

Who repairs BMW M440i tires?

Your local Firestone Complete Auto Care can carry out most BMW M440i tire repairs, but the extent of the damage will determine if we are able to help.

Why do the tires on my M440i keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your M440i tires continuously losing air.

Do I have to replace all four BMW M440i tires at the same time?

It's important to consider replacing your M440i 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”.

2021 BMW M440i Flat Tire Repair Service

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Repairing Your BMW M440i Tire

Cities are growing. Roads are expanding. Everywhere you look, it seems construction is in progress! Unfortunately, this can mean a higher chance of a flat or damaged tire caused by debris in the road. If the road has been rough on your 2021 BMW M440i tires, Firestone Complete Auto Care can help. In some cases, a tire doesn’t have to be replaced – it can be plugged and patched with a simple repair. Depending on the damage, though, a repair might not be the right move. Our technicians can determine which option is best for your situation. We'll start by evaluating the state of wear, the location of damage, type of damage, and the size of the damage.

If a repair on your 2021 BMW M440i tire is feasible and safe, we'll follow three basic steps to repair it: (1) Separate the tire from the vehicle wheel, (2) fill in the area that’s been punctured to prevent damage from moisture, and (3) secure and seal the inner tire liner to ensure the tire is airtight.

BMW M440i Tire Replacement

Unfortunately, some 2021 BMW M440i tire damage can’t be effectively repaired. For tires that have less than 2/32nd inch of tread left, a repair simply isn’t possible – even if the tire damage is minimal. This tread depth indicates that the tire is worn out, and needs to be replaced. If your tire is not yet worn down, there are other forms of damage that simply can’t be repaired, like a puncture in the tire that is ¼ inch or greater in diameter; a puncture in the tire sidewall (or anywhere else that’s not within the tread area); a tire with two or more punctures that are less than 16 inches away from each other; and a tire with tread separation or significant cuts.

When your damaged tire can’t be repaired, consult BMW’s recommendations for replacing one, two, or all four of your tires. Manufacturers of AWD vehicles, for example, often recommend replacing all four tires at once because AWD systems need uniform tires to operate properly. Just replaced your tires and only one is damaged? You may not need to buy another new full set after all. It’s possible that you will only need to replace the tire that’s damaged – just make sure it’s the same size, type, and brand as the rest of your tires. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Do I Need a Tire Inspection for My BMW M440i?

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. Stay ahead of potentially dangerous tire issues. Bring your 2021 BMW M440i in for a tire inspection.

Frequently Asked BMW M440i Tire Repair Questions

Can I drive my BMW on a flat tire? Driving on a flat or underinflated tire can put extra stress on your wheels and alignment. While it’s sometimes necessary to drive a short distance on a flat tire to get to a safe place, don’t take any other trips in your M440i until you can have the flat tire repaired or replaced.
Is temporary sealant bad for my BMW's tires? Fast fixes are a mixed blessing. They’ll help you get your BMW M440i 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? Don't rely on your spare tire for too long. Your 2021 BMW M440i may come equipped with a compact spare tire. A spare is different than an everyday tire and is only designed to be driven a certain number of miles at lower speeds.
Who repairs BMW M440i tires? Your local Firestone Complete Auto Care can carry out most BMW M440i tire repairs, but the extent of the damage will determine if we are able to help.
Why do the tires on my M440i keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your M440i tires continuously losing air.
Do I have to replace all four BMW M440i tires at the same time? It's important to consider replacing your M440i 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”.

2021 BMW M440i Repair

Nothing lasts forever. Even your BMW M440i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 BMW M440i repairs.