WebB: TIRE WIDTH The three-digit number following the letter is the tire’s width (from side to side, looking at the tire head on) in millimeters. This may also be referred to as the section width. C: ASPECT RATIO The forward slash separates the tire width number from the two-digit aspect ratio. WebIs an assigned number that corresponds with the load-carrying capacity of a tire. Most passenger car tire load indexes range from 75 to 100, but a few carry more. You'll also …
How To Read Tire Sizes Goodyear Auto Service
WebMay 25, 2015 · This is a quick explanation of what tire size numbers mean. The first number is the length in millimeters from one edge of the tire to the other. The next t... WebJun 17, 2024 · Download Article. 1. Find the series of numbers on the sidewall. Tires are manufactured with the tire size printed on the sidewall. The sidewall is the outer wall of the tire, rather than the tread that contacts the road. The size should be printed underneath the tire manufacturer name, just above the rim of the tire. lyons campground colorado
Tyre Size: How to Read Tyre Size & What do the Numbers Mean?
WebThe 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. Thus, a tire with the measurement “P225” is for a passenger vehicle and has a nominal width of 225 millimeters. Aspect Ratio WebBeginning of a tire size: Stands for "Light Truck-metric," meant to be used for vehicles capable of hauling heavy cargo and pulling large trailers ... The "ST" is common and makes sense - that indicates Special Trailer tires. The … WebTire dimensions are described using two numbers— for example 700 x 40c. The first number refers to the diameter and the second number is the tire width. On a 700x40c tire, the first number indicates that the outside diameter is approximately 700 millimeters. lyons by washburn