What Does 285 Mean In Tires - So, if you see a “285” on. The first number is your overall diameter of the tire. This measurement indicates the width of the tire. What does 285 mean in tire size? The “285” on a tire refers to the tire width or tread width in millimeters. The first number, 285, refers to the section width of the tire in millimeters. The numbers and letters on that sidewall represent everything from the tire type and width to the aspect ratio, construction type, diameter,. In this example the tire. To find the tire size meaning in inches is very straight forward.
The “285” on a tire refers to the tire width or tread width in millimeters. So, if you see a “285” on. The numbers and letters on that sidewall represent everything from the tire type and width to the aspect ratio, construction type, diameter,. To find the tire size meaning in inches is very straight forward. In this example the tire. The first number is your overall diameter of the tire. What does 285 mean in tire size? The first number, 285, refers to the section width of the tire in millimeters. This measurement indicates the width of the tire.