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What does the 265 70R17 mean?
On this page you’ll find a color-coded explanation of the 265-70R17 tire code. This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width. In this case, the sidewall height works out to be 185 millimeters.
How do you read tire numbers?
Thus, a tire with the measurement “P225” is for a passenger vehicle and has a nominal width of 225 millimeters. After the slash mark, the next number you see is for the tire’s aspect ratio, which essentially tells you how tall your tire’s profile is: P225/70R16 91S.
What does 50r mean on tires?
60 is the two-figure aspect ratio. This percentage compares the tire’s section height with the tire’s section width. For example, this aspect ratio of 60 means that the tire’s section height is 60% of the tire’s section width. R indicates the construction used within the tires casing. R stands for radial construction.
What’s the difference between 285 and 265 tires?
The larger 285/70R17 tire in the photo above stands over an inch taller and is nearly an inch wider than the 265/70R17 size. The width of the tread is also a half-inch wider. Many late-model domestic trucks accept this difference in size.
What does P mean on a tire?
Passenger Tire
P identifies your tire as a Passenger Tire. The P stands for PMetric. For example, this aspect ratio of 50 means that the tire’s section height is 50% of the tire’s section width. R indicates the construction used within the tires casing. R stands for radial construction.
Why are 285 tires so expensive?
More heavy duty with thicker sidewalls and deeper tread. 275/60/20 is a P metric size tire. Designed for light duty and geared towards more highway use with a smaller tread depth. that’s why the 285 is more expensive.
Which tire is wider 265 or 285?
How do you read tire information?
Steps Read the manufacturer and the tire name. Look at the service description. Find the width and aspect ratio. Know the internal construction of the tire. Know the rim diameter. Find the tire’s load index. Find the tire’s speed rating. Find the temperature-resistance rating.
How do you read a tire?
To read a tire, look for the width and aspect ratio, which is a series of numbers and letters that looks something like “225/50R17.”. The first 3 numbers are the width of your tire tread, and the second 2 numbers are the thread-width percentage.
How do you read a tire size?
How to Read Tire Sizes. A tire’s dimensions can be determined by reading the markings on the sidewall. An example tire size is 245/45R18, which tells us the width, sidewall height, internal construction and matching wheel diameter. Let’s take a closer look at the size stamp on this Falken ZIEX ZE950 all-season tire.
How do you measure car tires?
Measure your tire width from one end of the tire to the other. If you can’t find a tire width number on the sidewall , calculate it on your own.The tire width is measured from endpoint to endpoint. If your tire is not connected to your car, stand it vertically while you measure.