What happens if I drive my Subaru 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 WRX STI until you can have the flat tire repaired or replaced.

Will a temporary sealant fix my Subaru'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 Subaru on a spare tire?

Don't rely on your spare tire for too long. Your 2020 Subaru WRX STI 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 offers Subaru WRX STI tire repair?

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

Why do my WRX STI tires keep losing air?

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

Do all four tires on a Subaru WRX STI have to be replaced at the same time?

While it may not always be necessary to replace all four tires on your WRX STI, it’s advised you replace them in pairs or all at once to ensure optimal safety and performance. Having two new tires and two worn tires can put you at risk since the worn tires might not have as good of traction as the new ones. Reference your owner’s manual to see if you will need to replace all four tires due to a large difference in tread.

2020 Subaru WRX STI Tire Repair Services

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Repairing Your Subaru WRX STI Tire

Cities are growing. New roads are being built, and old ones are getting a face lift. It seems construction is everywhere these days! That means more tire-damaging road debris and flat tires. If the road has been rough on your 2020 Subaru WRX STI tires, Firestone Complete Auto Care can help. 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 a repair on your 2020 Subaru WRX STI tire is feasible and safe, we'll follow three basic steps to repair 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) secure and seal the inner tire liner to ensure the tire is airtight.

Tire Replacement for Your Subaru WRX STI

Unfortunately, some 2020 Subaru WRX STI 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. 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 puncture with a diameter bigger than ¼ inch; 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 major cuts or separated treads.

Sometimes, it's in your best interest to buy one, two, or four new tires depending on Subaru'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. But, if you’ve recently replaced your tires and they don’t have significant wear, a new set might not be needed. You might be able to replace one tire as long as it's the same brand, type, and size as the other three. 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.

Subaru WRX STI 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. Bring your 2020 Subaru WRX STI in for a tire inspection so we can assess the damage and help keep you safe on the road.

Frequently Asked Subaru WRX STI Tire Repair Questions

What happens if I drive my Subaru 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 WRX STI until you can have the flat tire repaired or replaced.
Will a temporary sealant fix my Subaru'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 Subaru on a spare tire? Don't rely on your spare tire for too long. Your 2020 Subaru WRX STI 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 offers Subaru WRX STI tire repair? Your local Firestone Complete Auto Care can carry out most Subaru WRX STI tire repairs, but the extent of the damage will determine if we are able to help.
Why do my WRX STI tires keep losing air? Your WRX STI tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.
Do all four tires on a Subaru WRX STI have to be replaced at the same time? While it may not always be necessary to replace all four tires on your WRX STI, it’s advised you replace them in pairs or all at once to ensure optimal safety and performance. Having two new tires and two worn tires can put you at risk since the worn tires might not have as good of traction as the new ones. Reference your owner’s manual to see if you will need to replace all four tires due to a large difference in tread.

Get the Repairs Your 2020 Subaru WRX STI Needs

Nothing lasts forever. Even your Subaru WRX STI's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2020 Subaru WRX STI repairs.