What happens if I drive my GMC on a flat tire?

A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your Sierra 3500 HD as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!

Will a temporary sealant fix my GMC's flat tire?

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.

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 2015 GMC Sierra 3500 HD 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 Sierra 3500 HD tires?

Your local Firestone Complete Auto Care can generally take care of most GMC Sierra 3500 HD tire repairs. However, it depends on the severity of the damage.

What can cause Sierra 3500 HD tires to keep losing air?

Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your Sierra 3500 HD tires continuously losing air.

Is it necessary to replace all four GMC Sierra 3500 HD tires at once?

When replacing the tires on your Sierra 3500 HD, it's best to err on the side of caution and replace them in pairs or all four at once. Worn tires can compromise your car's handling and braking, especially if they're paired with newer tires. Refer to your owner's manual to determine whether your vehicle requires all four tires to be replaced if there's a tread difference.

Tire Repair for Your 2015 GMC Sierra 3500 HD

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Repairing Your GMC Sierra 3500 HD Tire

Urban areas are booming. New roads and buildings are springing up. Everywhere you look, it seems construction is in progress! 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 2015 GMC Sierra 3500 HD tires, Firestone Complete Auto Care can help. In some cases, a tire doesn’t have to be replaced – it can be plugged and patched with a simple repair. Depending on the damage, though, a repair might not be the right move. Our technicians can determine which option is best for your situation. 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 we determine that your 2015 GMC Sierra 3500 HD tire can be safely repaired, we'll follow three basic steps to repair 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.

GMC Sierra 3500 HD Tire Replacement

Sometimes, 2015 GMC Sierra 3500 HD tire damage calls for more than a repair. 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. If your tire is not yet worn down, there are other forms of damage that simply can’t be repaired, like a tire puncture with a diameter bigger than ¼ inch; a puncture in the tire sidewall (or anywhere else that’s not within the tread area); a tire with multiple punctures that are less than 16 inches apart; 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. However, this may not be necessary if your remaining three tires are new. 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. 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.

Tire Inspection Services for Your GMC Sierra 3500 HD

Some tire issues can cause you to have a flat, but other damage isn't so noticeable right away. 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. Stop tire damage in its tracks. Start with a tire inspection on your 2015 GMC Sierra 3500 HD.

GMC Sierra 3500 HD Tire Repair Questions

What happens if I drive my GMC on a flat tire? A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your Sierra 3500 HD as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!
Will a temporary sealant fix my GMC's flat tire? 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.
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 2015 GMC Sierra 3500 HD 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 Sierra 3500 HD tires? Your local Firestone Complete Auto Care can generally take care of most GMC Sierra 3500 HD tire repairs. However, it depends on the severity of the damage.
What can cause Sierra 3500 HD tires to keep losing air? Tire punctures, damaged wheels, and leaking valve stems are possible reasons for your Sierra 3500 HD tires continuously losing air.
Is it necessary to replace all four GMC Sierra 3500 HD tires at once? When replacing the tires on your Sierra 3500 HD, it's best to err on the side of caution and replace them in pairs or all four at once. Worn tires can compromise your car's handling and braking, especially if they're paired with newer tires. Refer to your owner's manual to determine whether your vehicle requires all four tires to be replaced if there's a tread difference.

2015 GMC Sierra 3500 HD Repair

Nothing lasts forever. Even your GMC Sierra 3500 HD's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2015 GMC Sierra 3500 HD repairs.