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

A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your C3500 as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!

Is temporary sealant bad for my GMC's tires?

Fast fixes are a mixed blessing. They’ll help you get your GMC C3500 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.

Where can I get my GMC C3500 tires repaired?

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?

Possible reasons for your C3500 tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.

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.

Tire Repair for Your 1985 GMC C3500

Get GMC Tire Repair

Quick and Convenient GMC C3500 Tire Service

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.

Shop Tires

GMC C3500 Tire Repair

Urban areas are booming. New roads and buildings are springing up. There's construction around every corner! That means more tire-damaging road debris and flat tires. Firestone Complete Auto Care is here for you when your 1985 GMC C3500 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. 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 your 1985 GMC C3500 tire puncture can be repaired, we’ll get to work on the steps to fix it: (1) Separate the tire from the vehicle wheel, (2) fill the puncture to keep the moisture out, and (3) re-seal the inside lining of your tire so that air won’t escape.

GMC C3500 Tire Replacement

Unfortunately, some 1985 GMC C3500 tire damage can’t be effectively repaired. Tires with less than 2/32nd inch tread remaining can't be repaired, no matter how minor the damage. 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 puncture in the tire that is ¼ inch or greater 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.

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. 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. 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.

GMC C3500 Tire Inspection

A flat tire is a surefire sign of tire damage, but other indicators of tire issues aren’t so easy to spot. 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 1985 GMC C3500.

Frequently Asked GMC C3500 Tire Repair Questions

What happens if I drive my GMC on a flat tire? A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your C3500 as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!
Is temporary sealant bad for my GMC's tires? Fast fixes are a mixed blessing. They’ll help you get your GMC C3500 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.
Where can I get my GMC C3500 tires repaired? 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? Possible reasons for your C3500 tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.
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 1985 GMC C3500

Nothing lasts forever. Even your GMC C3500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1985 GMC C3500 repairs.