How soon should I have my flat tire repaired?

Driving on a flat tire is not a good idea. Your K1500 Suburban engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.

Is temporary sealant bad for my GMC's tires?

Temporary sealants will solve your problem… for a little bit. If you’ve seen temporary or emergency tire sealant before (it usually comes in a can), it can be tempting to turn to this as a solution for your flat tire. Keep in mind that these fixes could buy you some time to get to Firestone Complete Auto Care for a proper repair, but they could also cause some harm in the process (for example, damage to your TPMS). Plus, using a product like this could void your tire warranty.

What’s the harm in using my spare tire 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 1985 GMC K1500 Suburban is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Where can I get my GMC K1500 Suburban tires repaired?

Your nearest Firestone Complete Auto Care is equipped to handle most GMC K1500 Suburban tire repairs, but it depends on how severe the damage is.

What can cause K1500 Suburban tires to keep losing air?

Your K1500 Suburban tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.

Is it necessary to replace all four GMC K1500 Suburban tires at once?

It's important to consider replacing your K1500 Suburban 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”.

1985 GMC K1500 Suburban Tire Repair Services

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Repairing Your GMC K1500 Suburban Tire

Urban areas are booming. 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 the road has been rough on your 1985 GMC K1500 Suburban tires, Firestone Complete Auto Care can help. Our tire technicians can determine whether it's safe to plug and patch the tire, or whether it needs to be replaced. 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 1985 GMC K1500 Suburban tire can be safely 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 the puncture to keep the moisture out, and (3) re-seal the inside lining of your tire so that air won’t escape.

Tire Replacement for Your GMC K1500 Suburban

Not all 1985 GMC K1500 Suburban tire damage can be repaired. 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). At this tread depth, the tire is worn out and must be replaced. If your tire is not yet worn down, there are other forms of damage that simply can’t be repaired, like a tire with a puncture larger than ¼ inch in diameter; a puncture in the tire sidewall (or anywhere else that’s not within the tread area); multiple punctures that are too close together (less than 16 inches between them); and major cuts or separated treads.

When your damaged tire can’t be repaired, consult GMC’s recommendations for replacing one, two, or all four of your tires. Manufacturers of AWD vehicles, for example, often recommend replacing all four tires at once because AWD systems need uniform tires to operate properly. However, this may not be necessary if your remaining three tires are new. You might be able to replace one tire as long as it's the same brand, type, and size as the other three. 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 K1500 Suburban?

A flat tire? That’s pretty hard to ignore. But other tire damage? It’s not always obvious! Tire damage can also show itself through subtle symptoms, like dents in your wheel rims, excessive noise coming from the exhaust system, bumps or bulges in tire sidewalls, or even leaks underneath the car. Bring your 1985 GMC K1500 Suburban in for a tire inspection so we can assess the damage and help keep you safe on the road.

GMC K1500 Suburban Tire Repair Questions

How soon should I have my flat tire repaired? Driving on a flat tire is not a good idea. Your K1500 Suburban engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.
Is temporary sealant bad for my GMC's tires? Temporary sealants will solve your problem… for a little bit. If you’ve seen temporary or emergency tire sealant before (it usually comes in a can), it can be tempting to turn to this as a solution for your flat tire. Keep in mind that these fixes could buy you some time to get to Firestone Complete Auto Care for a proper repair, but they could also cause some harm in the process (for example, damage to your TPMS). Plus, using a product like this could void your tire warranty.
What’s the harm in using my spare tire 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 1985 GMC K1500 Suburban is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Where can I get my GMC K1500 Suburban tires repaired? Your nearest Firestone Complete Auto Care is equipped to handle most GMC K1500 Suburban tire repairs, but it depends on how severe the damage is.
What can cause K1500 Suburban tires to keep losing air? Your K1500 Suburban tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.
Is it necessary to replace all four GMC K1500 Suburban tires at once? It's important to consider replacing your K1500 Suburban 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”.

1985 GMC K1500 Suburban Repair

Nothing lasts forever. Even your GMC K1500 Suburban's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1985 GMC K1500 Suburban repairs.