How soon should I have my flat tire repaired?

A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your 911 as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!

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

Fast fixes are a mixed blessing. They’ll help you get your Porsche 911 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.

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

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 1989 Porsche 911 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 Porsche 911 tires?

In most cases, your nearby Firestone Complete Auto Care can handle your Porsche 911 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.

Why do my 911 tires keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your 911 tires continuously losing air.

Can I replace just one or two tires on my Porsche 911?

It's important to consider replacing your 911 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”.

1989 Porsche 911 Flat Tire Repair Service

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Porsche 911 Tire Repair

Cities are growing. New roads and buildings are springing up. There's construction around every corner! New progress is exciting, but the road debris it leaves behind may mean trouble for your tires. If the road has been rough on your 1989 Porsche 911 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 we determine that your 1989 Porsche 911 tire can be safely repaired, we’ll get to work on the steps to fix it: (1) Take the tire off the wheel for easy inspection, (2) fill in the area that’s been punctured to prevent damage from moisture, and (3) seal the inner liner with a repair unit to prevent air loss.

Porsche 911 Tire Replacement

Unfortunately, some 1989 Porsche 911 tire damage can’t be effectively repaired. Even if your tire damage is minor, if your tires have less than 2/32nd inch of tread remaining, a repair isn’t possible (or safe). Tires with this tread depth or less are no longer safe, so it’s time to replace the damaged tire. If your tire is not yet worn down, there are other forms of damage that simply can’t be repaired, like a tire with a puncture larger than ¼ inch in diameter; a tire with a puncture or damage outside the tread area; multiple punctures that are too close together (less than 16 inches between them); and major cuts or separated treads.

When your damaged tire can’t be repaired, consult Porsche’s recommendations for replacing one, two, or all four of your tires. 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. You might be able to replace one tire as long as it's the same brand, type, and size as the other three. Still not sure how many tires to replace or what kind to buy? A trained tire technician at Firestone Complete Auto Care is ready and waiting to answer your questions.

Do I Need a Tire Inspection for My Porsche 911?

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 1989 Porsche 911.

Frequently Asked Porsche 911 Tire Repair Questions

How soon should I have my flat tire repaired? A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your 911 as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!
Will a temporary sealant fix my Porsche's flat tire? Fast fixes are a mixed blessing. They’ll help you get your Porsche 911 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.
How long can I drive my Porsche on a spare tire? 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 1989 Porsche 911 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 Porsche 911 tires? In most cases, your nearby Firestone Complete Auto Care can handle your Porsche 911 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.
Why do my 911 tires keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your 911 tires continuously losing air.
Can I replace just one or two tires on my Porsche 911? It's important to consider replacing your 911 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”.

Repair Services for Your 1989 Porsche 911

Nothing lasts forever. Even your Porsche 911's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 Porsche 911 repairs.