Uneven wear is a symptom, not a diagnosis. Pressure, wheel alignment, wheel balance, suspension condition and driving/use patterns can all contribute.
What to check
One-edge wear often justifies an alignment/geometry check.
Wear on both shoulders can be associated with prolonged underinflation.
Centre wear can be associated with overinflation, while scalloping/cupping can indicate a wheel or suspension issue.
Read the pattern before buying tyres
Inner- or outer-edge wear, both-shoulder wear, centre wear and scalloping point to different checks, but none is a diagnosis by itself. Compare pressures, alignment measurements, wheel condition and suspension before authorising parts.
Protect the replacement tyre
Replacing the worn tyre without correcting the cause can repeat the same damage. Ask the fitter to record what they found and, for geometry work, request before-and-after measurements.
TyreDeck can help you spot warning signs, but it cannot inspect the tyre internally, measure damage, verify pressure calibration or certify that a tyre is safe to drive on. If you are unsure, avoid unnecessary driving and arrange a competent physical inspection.
What to do next
Uneven wear is worth diagnosing before simply replacing the tyre.
Find alignment / garage help →
Sources and review
- Jurisdiction
- United Kingdom
- Last verified
- 2026-08-29
- Primary sources
- The Highway Code / GOV.UK
DVSA MOT inspection manual