How soon should I have my flat tire repaired?

Driving on a flat tire is not a good idea. Your 525i engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.

Is temporary sealant bad for my BMW's tires?

Temporary sealants will solve your problem… for a little bit. If you’ve seen temporary or emergency tire sealant before (it usually comes in a can), it can be tempting to turn to this as a solution for your flat tire. Keep in mind that these fixes could buy you some time to get to Firestone Complete Auto Care for a proper repair, but they could also cause some harm in the process (for example, damage to your TPMS). Plus, using a product like this could void your 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 1991 BMW 525i is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Who can repair BMW 525i tires?

Your nearest Firestone Complete Auto Care is equipped to handle most BMW 525i tire repairs, but it depends on how severe the damage is.

Why do the tires on my 525i keep losing air?

Your 525i tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.

Is it necessary to replace all four BMW 525i tires at once?

Replacing all four tires on your 525i is not always necessary. However, it is recommended that you replace tires in pairs or all four tires at the same time for safety and performance reasons. If you have two new tires and two worn tires, the worn tires may not grip the road as well as the new tires, which could cause your car to slide or lose control. Always refer to your vehicle owner’s manual since some vehicles require you to replace all four tires if there is a tread difference greater than 3/32”.

Tire Repair for Your 1991 BMW 525i

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Get Tires for Your BMW 525i

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your BMW 525i at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

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Get Your BMW 525i Tire Repaired

City populations are exploding. New roads and buildings are springing up. 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. Firestone Complete Auto Care is here for you when your 1991 BMW 525i needs flat tire repair or inspection. 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 we determine that your 1991 BMW 525i 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) use a filler to close up the puncture (this is to keep moisture from getting in), and (3) seal the inner liner with a repair unit to prevent air loss.

BMW 525i Tire Replacement

Sometimes, 1991 BMW 525i tire damage calls for more than a repair. 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; a tire with multiple punctures that are less than 16 inches apart; and major cuts or separated treads.

Sometimes, it's in your best interest to buy one, two, or four new tires depending on BMW's recommendation. For example, it’s usually recommended that you replace all four tires at the same time on AWD vehicles. Why? Because having four identical tires is vital for the AWD system to perform like it’s supposed to. However, this may not be necessary if your remaining three tires are new. If you can replace your damaged tire with the same type, brand, and size as the others, you may be able to save costs and only purchase one replacement. Need help? A tire technician can walk you through the options and help you determine what’s best for your vehicle’s performance and longevity.

Do I Need a Tire Inspection for My BMW 525i?

A flat tire is a surefire sign of tire damage, but other indicators of tire issues aren’t so easy to spot. Bent tire rims, bulging tire sidewalls, leaks under your car, or noise from your exhaust system can all point to tire-related damage that should be addressed quickly. Stop tire damage in its tracks. Start with a tire inspection on your 1991 BMW 525i.

Frequently Asked BMW 525i Tire Repair Questions

How soon should I have my flat tire repaired? Driving on a flat tire is not a good idea. Your 525i engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.
Is temporary sealant bad for my BMW's tires? Temporary sealants will solve your problem… for a little bit. If you’ve seen temporary or emergency tire sealant before (it usually comes in a can), it can be tempting to turn to this as a solution for your flat tire. Keep in mind that these fixes could buy you some time to get to Firestone Complete Auto Care for a proper repair, but they could also cause some harm in the process (for example, damage to your TPMS). Plus, using a product like this could void your 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 1991 BMW 525i is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Who can repair BMW 525i tires? Your nearest Firestone Complete Auto Care is equipped to handle most BMW 525i tire repairs, but it depends on how severe the damage is.
Why do the tires on my 525i keep losing air? Your 525i tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.
Is it necessary to replace all four BMW 525i tires at once? Replacing all four tires on your 525i is not always necessary. However, it is recommended that you replace tires in pairs or all four tires at the same time for safety and performance reasons. If you have two new tires and two worn tires, the worn tires may not grip the road as well as the new tires, which could cause your car to slide or lose control. Always refer to your vehicle owner’s manual since some vehicles require you to replace all four tires if there is a tread difference greater than 3/32”.

Get the Repairs Your 1991 BMW 525i Needs

Nothing lasts forever. Even your BMW 525i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1991 BMW 525i repairs.