Contents
What does 60r15 mean?
In this instance the tire is 195mm in width. The second number is the percentage of the first number that makes up the height of the side wall of the tire. In this instance it is 60% of 195 which is 117mm. The final number is the diameter of the wheel that the tire fits on – in this instance the diameter is 15 inches.
What do the numbers mean on a motorcycle tire?
The first number (180) is the width of the tire in millimeters. The second number (70) is the aspect ratio, which is the height of the sidewall. The height is 70% of the width or 126mm high. The third number (16) is the rim size. In this case, the rim size is 16 Inches in diameter.
What does 60 R mean on a tire?
radial construction
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 do the 3 numbers on a tire mean?
B: 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. In this example, the aspect ratio is 65, meaning the sidewall is 65 percent as high as the tire is wide.
What is the difference between 195 65r15 and P195 60R15?
195 is the with of the tire in millimeters(mm). 60 or 65 is the percent of the sidewall height relative to the width also in mm. At 60 the sidewall height is 117 mm, at 65 the sidewall is 126.75mm. A difference of 9.75 mm.
What does the size of a tire mean?
The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire’s width. The bigger the aspect ratio, the bigger the tire’s sidewall will be.
What tyre size is 90 90?
Tyre Sizing Equivalents
| Old Sizes | Low-Profile Equivalent | |
|---|---|---|
| 2.50/2.75 | 3.10 | 80/90 |
| 3.00/3.25 | 3.60 | 90/90 |
| 3.50 | 4.10 | 100/90 |
| 4.00 | 4.25/85 | 110/90 |
What does a 195 / 60r15 tire code mean?
On this page you’ll find a color-coded explanation of the 195-60R15 tire code. This number indicates that your tire has a width of 195 millimeters. This number means that your tire has an aspect ratio of 60%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 60% of the width.
What is the aspect ratio of a 195 millimeter tire?
This number indicates that your tire has a width of 195 millimeters. 65. This number means that your tire has an aspect ratio of 65%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 65% of the width.
What do the numbers on my tire mean?
If your tire size starts with LT rather than a P then it identifies the tire as a Light Truck tire. 225 identifies the tire section width, which is the measurement of the tire from sidewall to sidewall in millimeters. This measurement varies depending on the rim to which it is fitted.