What happens if 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 G3500 until you can have the flat tire repaired or replaced.

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.

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 1984 GMC G3500 is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Who can repair GMC G3500 tires?

In most cases, your nearby Firestone Complete Auto Care can handle your GMC G3500 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.

What is causing the tires on my G3500 to keep losing air?

If your G3500 tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.

Do all four tires on a GMC G3500 have to be replaced at the same time?

It's important to consider replacing your G3500 tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

Tire Repair for Your 1984 GMC G3500

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Get Tires for Your GMC G3500

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your GMC G3500 at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

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GMC G3500 Tire Repair

City populations are exploding. 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 1984 GMC G3500 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 we determine that your 1984 GMC G3500 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 in the area that’s been punctured to prevent damage from moisture, and (3) secure and seal the inner tire liner to ensure the tire is airtight.

GMC G3500 Tire Replacement

Not all 1984 GMC G3500 tire damage can be repaired. 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 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.

Sometimes, it's in your best interest to buy one, two, or four new tires depending on GMC's recommendation. 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. 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 G3500

A flat tire is a surefire sign of tire damage, but other indicators of tire issues aren’t so easy to spot. 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. Stay ahead of potentially dangerous tire issues. Bring your 1984 GMC G3500 in for a tire inspection.

GMC G3500 Tire Repair Questions

What happens if 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 G3500 until you can have the flat tire repaired or replaced.
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.
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 1984 GMC G3500 is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Who can repair GMC G3500 tires? In most cases, your nearby Firestone Complete Auto Care can handle your GMC G3500 tire repair. Ultimately, the severity of the damage will determine if your tires can be repaired.
What is causing the tires on my G3500 to keep losing air? If your G3500 tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.
Do all four tires on a GMC G3500 have to be replaced at the same time? It's important to consider replacing your G3500 tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

1984 GMC G3500 Repair

Nothing lasts forever. Even your GMC G3500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1984 GMC G3500 repairs.