What happens if 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 840Ci until you can have the flat tire repaired or replaced.

Is temporary sealant bad for my BMW's tires?

A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.

How long can I drive my BMW on a spare tire?

Don't rely on your spare tire for too long. Your 1997 BMW 840Ci 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.

Where can I get my BMW 840Ci tires repaired?

In most cases, your nearby Firestone Complete Auto Care can handle your BMW 840Ci tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.

What is causing the tires on my 840Ci to keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your 840Ci tires continuously losing air.

Is it necessary to replace all four BMW 840Ci tires at once?

It's important to consider replacing your 840Ci 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”.

1997 BMW 840Ci Flat Tire Repair Service

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Repairing Your BMW 840Ci Tire

Urban areas are booming. New roads are being built, and old ones are getting a face lift. Everywhere you look, it seems construction is in progress! That means more tire-damaging road debris and flat tires. Firestone Complete Auto Care is here for you when your 1997 BMW 840Ci needs flat tire repair or inspection. Our tire technicians can determine whether it's safe to plug and patch the tire, or whether it needs to be replaced. 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 we determine that your 1997 BMW 840Ci tire can be safely repaired, we’ll get to work on the steps to fix it: (1) Remove the tire from the wheel for inspection and repair, (2) fill the puncture to keep the moisture out, and (3) seal the inner liner with a repair unit to prevent air loss.

Tire Replacement for Your BMW 840Ci

Not all 1997 BMW 840Ci tire damage can be 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. At this tread depth, the tire is worn out and must be replaced. Some tire issues are easy and straightforward to repair, but other kinds of tire damage can’t be properly repaired. Tire damage that can’t be repaired effectively include a tire with a puncture larger than ¼ inch 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 major cuts or separated treads.

Depending on what BMW recommends for your car, you’ll want to consider purchasing one new tire, two new tires, or a new full set. 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. 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 840Ci?

Some tire issues can cause you to have a flat, but other damage isn't so noticeable right away. Inconspicuous issues like bulging sidewalls, exhaust noise, leaks, or bent rims may indicate issues that need immediate attention. Bring your 1997 BMW 840Ci in for a tire inspection so we can assess the damage and help keep you safe on the road.

Frequently Asked BMW 840Ci Tire Repair Questions

What happens if 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 840Ci until you can have the flat tire repaired or replaced.
Is temporary sealant bad for my BMW's tires? A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.
How long can I drive my BMW on a spare tire? Don't rely on your spare tire for too long. Your 1997 BMW 840Ci 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.
Where can I get my BMW 840Ci tires repaired? In most cases, your nearby Firestone Complete Auto Care can handle your BMW 840Ci tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.
What is causing the tires on my 840Ci to keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your 840Ci tires continuously losing air.
Is it necessary to replace all four BMW 840Ci tires at once? It's important to consider replacing your 840Ci 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”.

1997 BMW 840Ci Repair

Nothing lasts forever. Even your BMW 840Ci's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1997 BMW 840Ci repairs.