Can I drive my GMC on a flat tire?

Driving on a flat tire is not a good idea. Your G1500 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?

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.

What’s the harm in using my spare tire 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 G1500 tires?

Your local Firestone Complete Auto Care can carry out most GMC G1500 tire repairs, but the extent of the damage will determine if we are able to help.

What can cause G1500 tires to keep losing air?

If your G1500 tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.

Is it necessary to replace all four GMC G1500 tires at once?

While it may not always be necessary to replace all four tires on your G1500, 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 G1500 Tire Repair Services

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Repairing Your GMC G1500 Tire

Urban areas are booming. New roads are being built, and old ones are getting a face lift. There's construction around every corner! New progress is exciting, but the road debris it leaves behind may mean trouble for your tires. If the road has been rough on your 1990 GMC G1500 tires, Firestone Complete Auto Care can help. There’s a chance your tire could be plugged and patched (rather than replaced). Our technicians can inspect your tire and let you know if it is safe to repair. We'll start by evaluating the state of wear, the location of damage, type of damage, and the size of the damage.

If we determine that your 1990 GMC G1500 tire can be safely 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) secure and seal the inner tire liner to ensure the tire is airtight.

GMC G1500 Tire Replacement

Not all 1990 GMC G1500 tire damage can be repaired. For tires that have less than 2/32nd inch of tread left, a repair simply isn’t possible – even if the tire damage is minimal. Tires with this tread depth or less are no longer safe, so it’s time to replace the damaged tire. Other tire damage that can't be safely repaired includes 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. But, if you’ve recently replaced your tires and they don’t have significant wear, a new set might not be needed. You might be able to replace one tire as long as it's the same brand, type, and size as the other three. 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.

Do I Need a Tire Inspection for My GMC G1500?

Some tire issues can cause you to have a flat, but other damage isn't so noticeable right away. Bent tire rims, bulging tire sidewalls, leaks under your car, or noise from your exhaust system can all point to tire-related damage that should be addressed quickly. Stop tire damage in its tracks. Start with a tire inspection on your 1990 GMC G1500.

GMC G1500 Tire Repair Questions

Can I drive my GMC on a flat tire? Driving on a flat tire is not a good idea. Your G1500 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? 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.
What’s the harm in using my spare tire 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 G1500 tires? Your local Firestone Complete Auto Care can carry out most GMC G1500 tire repairs, but the extent of the damage will determine if we are able to help.
What can cause G1500 tires to keep losing air? If your G1500 tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.
Is it necessary to replace all four GMC G1500 tires at once? While it may not always be necessary to replace all four tires on your G1500, 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 G1500 Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a replacement part or repair for your GMC G1500, we’re ready to help. Check out more info below about 1990 GMC G1500 repairs.