thumping noise when first driving off · flat-spotted tires
A rhythmic vibration or thumping is felt for the first minute or two of driving after the car has been parked for a while (especially overnight or in cold weather), then smooths out.
Confirm the vibration disappears completely after a few minutes of driving - if it does, this strongly points to a temporary flat spot rather than a real defect.
Safe to drive - this is a very common, usually harmless effect, especially in cold weather. If it never smooths out, that points to a different, more serious issue worth checking.
Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Vibration persists even after installing new tires
InfoA vibration that was expected to be fixed by new tires is still present, or a new vibration appears right after a tire replacement.
One tire keeps losing air slowly
WarningOne specific tire needs topping up with air noticeably more often than the others, indicating a slow, steady leak.
Tires wearing unevenly
InfoOne or more tires show wear that is uneven across the tread - more worn on one edge, in the center, or in a scalloped/cupped pattern.
Grinding noise when braking
SeriousA harsh, metallic grinding or scraping sound that happens specifically when you press the brake pedal, often worse at low speed.
