What happens if I drive my Porsche 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 911 until you can have the flat tire repaired or replaced.

Can I use an emergency/temporary sealant to fix my Porsche's flat tire?

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 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 1998 Porsche 911 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 Porsche 911 tires repaired?

Your nearest Firestone Complete Auto Care is equipped to handle most Porsche 911 tire repairs, but it depends on how severe the damage is.

What is causing the tires on my 911 to keep losing air?

Possible reasons for your 911 tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.

Is it necessary to replace all four Porsche 911 tires at once?

Replacing all four tires on your 911 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”.

1998 Porsche 911 Flat Tire Repair Service

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Porsche 911 Tire Repair

Urban areas are booming. New roads and buildings are springing up. Everywhere you look, it seems construction is in progress! That means more tire-damaging road debris and flat tires. If your 1998 Porsche 911 is in need of a tire inspection or possible flat tire repair, Firestone Complete Auto Care has your back. 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. 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 1998 Porsche 911 tire can be safely repaired, we'll follow three basic steps to repair it: (1) Take the tire off the wheel for easy inspection, (2) fill the puncture to keep the moisture out, and (3) secure and seal the inner tire liner to ensure the tire is airtight.

Tire Replacement for Your Porsche 911

Sometimes, 1998 Porsche 911 tire damage calls for more than a repair. 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. 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 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 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. But, if you’ve recently replaced your tires and they don’t have significant wear, a new set might not be needed. 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. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Porsche 911 Tire Inspection

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. Stop tire damage in its tracks. Start with a tire inspection on your 1998 Porsche 911.

Frequently Asked Porsche 911 Tire Repair Questions

What happens if I drive my Porsche 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 911 until you can have the flat tire repaired or replaced.
Can I use an emergency/temporary sealant to fix my Porsche's flat tire? 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 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 1998 Porsche 911 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 Porsche 911 tires repaired? Your nearest Firestone Complete Auto Care is equipped to handle most Porsche 911 tire repairs, but it depends on how severe the damage is.
What is causing the tires on my 911 to keep losing air? Possible reasons for your 911 tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.
Is it necessary to replace all four Porsche 911 tires at once? Replacing all four tires on your 911 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 1998 Porsche 911 Needs

Your car takes care of you, and we’ll take care of your car. When it’s time for a replacement part or repair for your Porsche 911, we’re ready to help. Check out more info below about 1998 Porsche 911 repairs.