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.

Is temporary sealant bad for my GMC's tires?

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 1991 GMC C3500 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 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.

What can cause C3500 tires to keep losing air?

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

Is it necessary to replace all four GMC C3500 tires at once?

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 1991 GMC C3500

Get GMC Tire Repair

Shop for GMC C3500 Tires

The middle of nowhere is the wrong place for a flat tire. Shop tires today and schedule a quick installation at Firestone Complete Auto Care.

Shop Tires

Repairing Your GMC C3500 Tire

City populations are exploding. New roads are being built, and old ones are getting a face lift. Everywhere you look, it seems construction is in progress! That means more tire-damaging road debris and flat tires. If your 1991 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 your 1991 GMC C3500 tire puncture can be repaired, we’ll get to work on the steps to fix it: (1) Remove the tire from the wheel for inspection and repair, (2) fill in the area that’s been punctured to prevent damage from moisture, and (3) seal the inner liner with a repair unit to prevent air loss.

Tire Replacement for Your GMC C3500

Sometimes, 1991 GMC C3500 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 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 multiple punctures that are less than 16 inches apart; and major cuts or separated treads.

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. 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. 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. 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.

Tire Inspection Services for Your GMC C3500

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. Stop tire damage in its tracks. Start with a tire inspection on your 1991 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.
Is temporary sealant bad for my GMC's tires? 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 1991 GMC C3500 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 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.
What can cause C3500 tires to keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your C3500 tires continuously losing air.
Is it necessary to replace all four GMC C3500 tires at once? 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.

Get the Repairs Your 1991 GMC C3500 Needs

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 1991 GMC C3500 repairs.