How do I know whether my tire needs service or replacement?

A tire may need service when the problem is repairable or related to pressure, balance, rotation, or alignment. However, Tires Services can also identify when replacement is the safer option. The decision depends on tread condition, damage, tire age, and the type of problem.

Not every tire issue means you need a completely new set. A professional inspection helps separate routine maintenance from problems that affect the tire's structural safety.

When can a tire be serviced instead of replaced?

Service may be appropriate when:

• The tire has a repairable puncture in an appropriate area.
• Air pressure is incorrect but the tire is otherwise healthy.
• Tires need rotation because of normal wear differences.
• Wheel imbalance is causing vibration.
• Alignment problems are contributing to uneven wear.

Replacement may be necessary when the tire has severe tread wear, significant sidewall damage, bulges, cracks, or other structural problems. NHTSA recommends replacing tires when tread reaches 2/32 of an inch or when there is certain physical damage.

It is also important to avoid judging a tire only by its appearance. A tire can look acceptable but still have a pressure, balance, or internal problem. Likewise, a tire with obvious structural damage should not be kept in service simply because it still has tread.

A professional inspection provides a clearer answer and can prevent spending money on replacement when a suitable service is available.

FAQ

Can every punctured tire be repaired?
No. Repairability depends on factors such as the location and severity of the puncture and the tire's overall condition.

Should I replace one tire or all four?
It depends on the vehicle, tread differences, drivetrain, and tire manufacturer's recommendations. A technician can help determine the safest option.