Jul 10, 2024 · Locate the tire code (a series of letters and numbers) on your tire’s sidewall. The first 3-digit number tells you the tire width in millimeters. The next 2-digit number is the aspect ratio of the tire section’s height and width. The following 2-digit number displays the tire’s rim diameter in inches.

Everything you need to know about tire sizes and how to understand what the numbers on the sidewall mean. See our helpful sizing charts.

There are two ways that tire manufacturers display tire size, inches and metric. How to read tire size in inches is very straight forward. Example A : 33X12.50R15 The first number is your overall diameter of the tire. In this example the tire diameter or "height" is 33 inches tall. The second number represents the width of the tire.

Mar 6, 2023 · With so many numbers and letters listed on the sidewall of the tire, it can be difficult to decipher the meaning. In this article, we examine all of the information listed on the tire sidewall. You will know how to read the tire size and all …

The first number to appear in your tire size information is the width, in millimeters, of the correct tires for your vehicle: P225/70R16 91S. Tire width always refers to the measurement from one sidewall to another.

With a little explanation it's easy to understand what all of the letters and numbers mean on your tire's sidewall. The numbers are indicators of the size, type, and performance of the tire. Enter your information to see the tires that fit your vehicle.

Determine your tire size by checking the codes on the tire sidewall or drop by your local Discount Tire for assistance.

Find the information in your vehicle owner’s manual in the glove compartment or on the tire information sticker on your driver’s side door. Usually those elements contain all the information related to your tire size and specifications as well as the appropriate tire pressure.

Sep 17, 2024 · Read & Find Tire Size easily by decoding the numbers on your tire's sidewall. Learn how width, aspect ratio, and rim diameter affect your vehicle!

Aug 28, 2019 · The tire size for your vehicle and wheels can be found in two places: Sidewall of your tire. Inside frame of the driver side door. Tire Size Example: 255/55 R18 XL. What does my tire size mean? Width. The first three numbers of a tire size measures the width in millimeters from sidewall to sidewall. If the tire size is 255/60 R16, the width of ...