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 C3500 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.

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

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 1990 GMC C3500 is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Who repairs GMC C3500 tires?

Your nearest Firestone Complete Auto Care is equipped to handle most GMC C3500 tire repairs, but it depends on how severe the damage is.

Why do my C3500 tires keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your C3500 tires continuously losing air.

Do all four tires on a GMC C3500 have to be replaced at the same time?

While it may not always be necessary to replace all four tires on your C3500, 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.

1990 GMC C3500 Tire Repair Services

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Get Tires for Your GMC C3500

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your GMC C3500 at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

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GMC C3500 Tire Repair

Cities are growing. Roads are expanding. There's construction around every corner! New progress is exciting, but the road debris it leaves behind may mean trouble for your tires. If your 1990 GMC C3500 is in need of a tire inspection or possible flat tire repair, Firestone Complete Auto Care has your back. Our tire technicians can determine whether it's safe to plug and patch the tire, or whether it needs to be replaced. We’ll begin by taking a look at where the damage is, the type and extent of the tire damage, and how all of your tires are wearing.

If a repair on your 1990 GMC C3500 tire is feasible and safe, the repair process is actually fairly simple: (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.

When Is It Time for GMC C3500 Tire Replacement?

Sometimes, 1990 GMC C3500 tire damage calls for more than a repair. Tires with less than 2/32nd inch tread remaining can't be repaired, no matter how minor the damage. This tread depth indicates that the tire is worn out, and needs to be replaced. Other tire damage that can't be safely repaired includes a puncture in the tire that is ¼ inch or greater in diameter; a puncture that lies outside the tire 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.

Depending on what GMC recommends for your car, you’ll want to consider purchasing one new tire, two new tires, or a new full set. Manufacturers of AWD vehicles, for example, often recommend replacing all four tires at once because AWD systems need uniform tires to operate properly. Just replaced your tires and only one is damaged? You may not need to buy another new full set after all. 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. 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 C3500?

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 1990 GMC C3500.

Frequently Asked GMC C3500 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 C3500 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.
Can’t I just keep my spare tire on for a while? 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 1990 GMC C3500 is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Who repairs GMC C3500 tires? Your nearest Firestone Complete Auto Care is equipped to handle most GMC C3500 tire repairs, but it depends on how severe the damage is.
Why do my C3500 tires keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your C3500 tires continuously losing air.
Do all four tires on a GMC C3500 have to be replaced at the same time? While it may not always be necessary to replace all four tires on your C3500, 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.

Repair Services for Your 1990 GMC C3500

Your GMC C3500 runs best when it’s well cared for. Keep your car running newer, longer with repairs from Firestone Complete Auto Care. Learn more about 1990 GMC C3500 repairs below.