How soon should I have my flat tire repaired?

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 Sierra 2500 HD until you can have the flat tire repaired or replaced.

Is temporary sealant bad for my GMC's tires?

Fast fixes are a mixed blessing. They’ll help you get your GMC Sierra 2500 HD 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.

How long can I drive my GMC on a spare tire?

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 2008 GMC Sierra 2500 HD 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 Sierra 2500 HD tires repaired?

Your nearest Firestone Complete Auto Care is equipped to handle most GMC Sierra 2500 HD tire repairs, but it depends on how severe the damage is.

Why do the tires on my Sierra 2500 HD keep losing air?

If your Sierra 2500 HD tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.

Can I replace just one or two tires on my GMC Sierra 2500 HD?

While it may not always be necessary to replace all four tires on your Sierra 2500 HD, 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.

2008 GMC Sierra 2500 HD Flat Tire Repair Service

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Get Your GMC Sierra 2500 HD Tire Repaired

City populations are exploding. Roads are expanding. It seems construction is everywhere these days! That means more tire-damaging road debris and flat tires. If the road has been rough on your 2008 GMC Sierra 2500 HD 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. To start, we’ll consider the location of tire damage, the type of issue, the size and scope of the damage, and the amount of wear on your tires.

If a repair on your 2008 GMC Sierra 2500 HD tire is feasible and safe, 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.

When Is It Time for GMC Sierra 2500 HD Tire Replacement?

Not all 2008 GMC Sierra 2500 HD 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. 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; 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. 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. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Do I Need a Tire Inspection for My GMC Sierra 2500 HD?

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. Bring your 2008 GMC Sierra 2500 HD in for a tire inspection so we can assess the damage and help keep you safe on the road.

GMC Sierra 2500 HD Tire Repair Questions

How soon should I have my flat tire repaired? 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 Sierra 2500 HD until you can have the flat tire repaired or replaced.
Is temporary sealant bad for my GMC's tires? Fast fixes are a mixed blessing. They’ll help you get your GMC Sierra 2500 HD 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.
How long can I drive my GMC on a spare tire? 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 2008 GMC Sierra 2500 HD 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 Sierra 2500 HD tires repaired? Your nearest Firestone Complete Auto Care is equipped to handle most GMC Sierra 2500 HD tire repairs, but it depends on how severe the damage is.
Why do the tires on my Sierra 2500 HD keep losing air? If your Sierra 2500 HD tires are always losing air, you may have a puncture, damaged wheel, or leaking valve stem.
Can I replace just one or two tires on my GMC Sierra 2500 HD? While it may not always be necessary to replace all four tires on your Sierra 2500 HD, 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 2008 GMC Sierra 2500 HD Needs

Nothing lasts forever. Even your GMC Sierra 2500 HD's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2008 GMC Sierra 2500 HD repairs.