Common Tire Problems & How to Fix Them
From TPMS warnings to nails to uneven wear — a practical guide to diagnosing and handling the most common tire issues.
Nail or Screw in Tire
Do not panic and do not remove it. Check if the tire is losing pressure. If it is stable, drive carefully to a tire shop for a plug-patch repair ($15–30). If it is in the sidewall, do not drive — call for roadside assistance.
Full guide: Nail in tire — is it safe to drive? →
TPMS Light On
Check all four tires with a gauge before driving. Cold weather is the most common cause — refill to the spec on your door jamb sticker. If pressure is fine, you may have a faulty sensor or slow leak.
Full guide: TPMS light on but tires look fine →
Flat Tire — Using the Spare
A compact "donut" spare is limited to 50 mph and 50–70 miles. Get to a shop the same day. AWD drivers should check their manual before driving on a compact spare.
Full guide: How long can you drive on a spare tire? →
Uneven Tread Wear
Different wear patterns indicate different problems — over/under inflation, misalignment, worn shocks. Never just replace tires without fixing the root cause or the new tires will wear unevenly too.
Full guide: What causes uneven tire wear →
Tire Noise
Humming, roaring, or thumping from tires can indicate wear pattern issues, a failing wheel bearing, or a tread separation. Road noise that develops gradually is usually wear-related; sudden thumping may indicate a more serious problem.
Full guide: Why are my tires so loud? →
Knowing When to Stop vs. Drive
| Situation | Action |
|---|---|
| Nail in center tread, minimal air loss | Drive carefully to a shop |
| Nail in sidewall | Stop — do not drive; call roadside assistance |
| Tire rapidly deflating | Pull over safely and immediately; use spare |
| TPMS light on, pressure OK | Drive to shop for sensor diagnosis |
| Bulge or blister on sidewall | Stop driving — blowout risk; replace tire |
| Vibration that suddenly appears | Reduce speed, check for damage, visit shop |
Frequently Asked Questions
What should I do if I get a flat tire on the highway?
Signal, ease off the gas (do not brake hard), and steer to the right shoulder. Come to a stop as far from traffic as possible. Turn on hazard lights. Only change the tire if you are safely away from traffic; otherwise call roadside assistance.
How do I know if my tire is about to blow out?
Warning signs include: a bulge or blister on the sidewall, a persistent vibration that wasn't there before, a thumping sound at low speeds, or visible cracks in the sidewall. If you notice any of these, stop driving and get the tire inspected immediately.
Is it worth getting roadside assistance coverage?
Yes for most drivers. AAA membership, manufacturer roadside assistance, or add-ons through auto insurance typically cost $60–100/year and cover flat tire changes, towing, and lockouts — all situations where being stranded is costly and dangerous.