Tire Wear Patterns Guide
Common tire wear patterns can provide clues, but they are not a diagnosis by themselves.
Visual reference
This guide shows common tread-wear pattern terms. Multiple factors may contribute to the same pattern, and similar-looking wear can come from different causes.
Common wear pattern terms
- Toe wear: wear on one edge of the tread. It may be associated with toe alignment, steering geometry, or suspension condition.
- Camber wear: wear on the inner or outer shoulder. It may be associated with camber alignment, suspension condition, vehicle loading, or operating use.
- Center wear: faster wear through the center of the tread. It may be associated with inflation pressure, load, tire construction, or driving conditions.
- Edge wear: faster wear on both shoulders. It may be associated with inflation pressure, cornering, load, alignment, or suspension condition.
- Patch wear: isolated uneven areas or flat-looking patches. It may be associated with braking events, wheel balance, suspension condition, or localized tire damage.
- Cup wear: repeated dips, scallops, or choppy areas along the tread. It may be associated with shocks, struts, suspension condition, wheel balance, rotation practices, or tire construction.
Why this is not a diagnosis
Tire wear is influenced by inflation pressure, alignment, load, rotation interval, driving style, road surface, climate, vehicle condition, tire age, tire design, tread compound, and manufacturing quality. A low-quality tire or an application mismatch can also affect wear behavior.
Use wear-pattern observations as clues for further inspection, not as proof that a specific vehicle repair is required.
Important safety and limitation notice
This page is for general education only. It does not determine whether a tire is legal, safe, repairable, roadworthy, or acceptable for continued use.
Do not make repair or replacement decisions based only on this guide. Tires with abnormal wear, visible damage, cracking, bulges, punctures, exposed cords, vibration, air loss, or other concerns should be inspected by a qualified tire professional.