What happens if I drive my GMC on a flat tire?

Driving on a flat tire is not a good idea. Your Sierra 3500 engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.

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

Fast fixes are a mixed blessing. They’ll help you get your GMC Sierra 3500 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.

Can’t I just keep my spare tire on for a while?

For starters, your spare tire is designed to go short distances at low speeds. It’s not built to withstand the rough toll that the road can take from everyday driving! Putting off tire repair can also cause uneven tire wear in the long run – which could lead to a potentially costly toll on your steering and suspension system.

Who repairs GMC Sierra 3500 tires?

In most cases, your nearby Firestone Complete Auto Care can handle your GMC Sierra 3500 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.

What can cause Sierra 3500 tires to keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your Sierra 3500 tires continuously losing air.

Can I replace just one or two tires on my GMC Sierra 3500?

When replacing the tires on your Sierra 3500, 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 2003 GMC Sierra 3500

Get GMC Tire Repair

Quick and Convenient GMC Sierra 3500 Tire Service

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your GMC Sierra 3500 at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

Shop Tires

Get Your GMC Sierra 3500 Tire Repaired

Cities are growing. New roads are being built, and old ones are getting a face lift. 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. Firestone Complete Auto Care is here for you when your 2003 GMC Sierra 3500 needs flat tire repair or inspection. 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 2003 GMC Sierra 3500 tire is feasible and safe, 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.

GMC Sierra 3500 Tire Replacement

Sometimes, 2003 GMC Sierra 3500 tire damage calls for more than a repair. 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. 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 GMC's recommendation. For vehicles with AWD, manufacturers recommend replacing all four tires simultaneously. This is because the AWD system can only function optimally when all tires are uniform. But, if you’ve recently replaced your tires and they don’t have significant wear, a new set might not be needed. It’s possible that you will only need to replace the tire that’s damaged – just make sure it’s the same size, type, and brand as the rest of your tires. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Do I Need a Tire Inspection for My GMC Sierra 3500?

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. Stay ahead of potentially dangerous tire issues. Bring your 2003 GMC Sierra 3500 in for a tire inspection.

GMC Sierra 3500 Tire Repair Questions

What happens if I drive my GMC on a flat tire? Driving on a flat tire is not a good idea. Your Sierra 3500 engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.
Will a temporary sealant fix my GMC's flat tire? Fast fixes are a mixed blessing. They’ll help you get your GMC Sierra 3500 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.
Can’t I just keep my spare tire on for a while? For starters, your spare tire is designed to go short distances at low speeds. It’s not built to withstand the rough toll that the road can take from everyday driving! Putting off tire repair can also cause uneven tire wear in the long run – which could lead to a potentially costly toll on your steering and suspension system.
Who repairs GMC Sierra 3500 tires? In most cases, your nearby Firestone Complete Auto Care can handle your GMC Sierra 3500 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.
What can cause Sierra 3500 tires to keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your Sierra 3500 tires continuously losing air.
Can I replace just one or two tires on my GMC Sierra 3500? When replacing the tires on your Sierra 3500, 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.

Get the Repairs Your 2003 GMC Sierra 3500 Needs

Nothing lasts forever. Even your GMC Sierra 3500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2003 GMC Sierra 3500 repairs.