How Are Tires Measured
Tires are measured with simple tools for key details. Use a tape measure to check the diameter. A tread depth gauge shows wear on the tire. Pressure gauges help ensure proper inflation. Key numbers include width in millimeters and wheel size in inches. Sidewall markings like 205/55R16 tell you these details. Aspect ratio shows sidewall height as a percentage. Calculate circumference by multiplying diameter by 3.14. Tread depth matters a lot for safety. Test it with a penny for a quick check. Regular checks keep tires performing well. Stay safe by monitoring these measurements often. Explore more tips to understand tires better.
