Can I drive my GMC 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 Sierra 1500 until you can have the flat tire repaired or replaced.

Can I use an emergency/temporary sealant to fix my GMC'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 GMC on a spare tire?

Don't rely on your spare tire for too long. Your 2018 GMC Sierra 1500 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 repairs GMC Sierra 1500 tires?

Your nearest Firestone Complete Auto Care is equipped to handle most GMC Sierra 1500 tire repairs, but it depends on how severe the damage is.

Why do my Sierra 1500 tires keep losing air?

Your Sierra 1500 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 GMC Sierra 1500 tires at once?

When replacing the tires on your Sierra 1500, it's best to err on the side of caution and replace them in pairs or all four at once. Worn tires can compromise your car's handling and braking, especially if they're paired with newer tires. Refer to your owner's manual to determine whether your vehicle requires all four tires to be replaced if there's a tread difference.

Tire Repair for Your 2018 GMC Sierra 1500

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Repairing Your GMC Sierra 1500 Tire

City populations are exploding. Roads are expanding. There's construction around every corner! Unfortunately, this can mean a higher chance of a flat or damaged tire caused by debris in the road. If your 2018 GMC Sierra 1500 is in need of a tire inspection or possible flat tire repair, Firestone Complete Auto Care has your back. 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. 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 your 2018 GMC Sierra 1500 tire puncture can be repaired, we’ll get to work on the steps to fix it: (1) Take the tire off the wheel for easy inspection, (2) use a filler to close up the puncture (this is to keep moisture from getting in), and (3) secure and seal the inner tire liner to ensure the tire is airtight.

GMC Sierra 1500 Tire Replacement

Not all 2018 GMC Sierra 1500 tire damage can be 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). At this tread depth, the tire is worn out and must be replaced. 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; a tire with two or more punctures that are less than 16 inches away from each other; and a tire with cuts or tread separation.

When your damaged tire can’t be repaired, consult GMC’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 GMC Sierra 1500?

A flat tire? That’s pretty hard to ignore. But other tire damage? It’s not always obvious! 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 2018 GMC Sierra 1500.

Frequently Asked GMC Sierra 1500 Tire Repair Questions

Can I drive my GMC 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 Sierra 1500 until you can have the flat tire repaired or replaced.
Can I use an emergency/temporary sealant to fix my GMC'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 GMC on a spare tire? Don't rely on your spare tire for too long. Your 2018 GMC Sierra 1500 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 repairs GMC Sierra 1500 tires? Your nearest Firestone Complete Auto Care is equipped to handle most GMC Sierra 1500 tire repairs, but it depends on how severe the damage is.
Why do my Sierra 1500 tires keep losing air? Your Sierra 1500 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 GMC Sierra 1500 tires at once? When replacing the tires on your Sierra 1500, it's best to err on the side of caution and replace them in pairs or all four at once. Worn tires can compromise your car's handling and braking, especially if they're paired with newer tires. Refer to your owner's manual to determine whether your vehicle requires all four tires to be replaced if there's a tread difference.

Repair Services for Your 2018 GMC Sierra 1500

Nothing lasts forever. Even your GMC Sierra 1500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 GMC Sierra 1500 repairs.