A simple gauge can be used to check the tread depth. If the tread depth has decreased below the minimum allowable, the tires must be replaced.
Check the condition of the tread pattern and the degree of wear. Uneven tire wear indicates poor wheel balance or poor suspension adjustment.
Various forms of tread wear and possible causes
- 1. Low tire pressure
- 2. Incorrect wheel alignment or too much camber
- 3. Uneven wear
- Possible reasons:
- Weak tire pressure, poor balance or wheel deformation;
- Worn steering rods or steering arm;
- Worn or damaged front suspension components.
- 4. Tire pressure too high
- 5. Incorrect suspension adjustment
Inspect tires for cuts, punctures, stuck nails or other sharp objects. If there is an air leak, first of all, check the reliability of the chamber valve.
If it is OK, check the tire surface for punctures by applying soapy water to the tire surface. The air leak will show itself as bubbles.
Check your tire pressure regularly with an accurate gauge.