Understanding Tire Sizes

Tire sizes are represented by a combination of numbers and letters, such as P225/60R16. Here’s what each part means:

• P: Indicates the tire type (P stands for passenger vehicle).
• 225: Represents the tire’s width in millimeters.
• 60: Denotes the tire’s aspect ratio (the ratio of the sidewall’s height to the width).
• R: Signifies the tire’s construction (R for radial).
• 16: Refers to the diameter of the wheel in inches that the tire fits.