Part and system guide
Tires
Tires carry the vehicle, provide grip, and strongly affect braking, steering, ride, and fuel economy.
What it does
Maintain contact with the road through tread, sidewalls, air pressure, and construction.
Failure signs
- Low tire pressure light
- Uneven tire wear
- Vibration
- Pulling
- Poor wet grip
Maintenance notes
- Check pressure when tires are cold.
- Rotate and inspect tires on a regular schedule.
- Replace tires with bulges, exposed cords, severe cracking, or unsafe tread depth.