Tire Size 255/60R18 in inches
Below are the most common tire sizing information in inches:
255/60R18 Height - How tall is a 255/60R18 tire in inches?
This tire size is 30.047 inches tall.
255/60R18 Width in inches - How wide is a 255/60R18 tire?
This tire size is 10.039 inches wide (tread width).
What's the Sidewall Size of a 255/60R18 Tire in Inches?
This tire size has 6.024 inch sidewalls.
Other Questions About the 255/60R18 Tire Size
Here's some other common questions asked about this tire size:
What size rims fit a 255/60R18 tire?
This tire will fit onto 18 inch wheels.
What is the next size up from 255/60R18?
The tire sizes below are the next sizes up from 255/60R18. The table shows the increase in diameter and width for each option.
| Tire Size | Diameter (in) | Width (in) | Diameter Change | Width Change |
|---|---|---|---|---|
| 285/55R18 | 30.343 | 11.220 | + 0.295 in | + 1.181 in |
| 265/60R18 | 30.520 | 10.433 | + 0.472 in | + 0.394 in |
| 275/60R18 | 30.992 | 10.827 | + 0.945 in | + 0.787 in |
| 285/60R18 | 31.465 | 11.220 | + 1.417 in | + 1.181 in |
| 265/65R18 | 31.563 | 10.433 | + 1.516 in | + 0.394 in |
What is the next size down from 255/60R18?
The tire sizes below are the next sizes down from 255/60R18. The table shows the decrease in diameter and width for each option.
| Tire Size | Diameter (in) | Width (in) | Diameter Change | Width Change |
|---|---|---|---|---|
| 235/65R18 | 30.028 | 9.252 | - 0.02 in | - 0.787 in |
| 30x5.5R18 | 30.000 | 5.500 | - 0.047 in | - 4.539 in |
| 30x6R18 | 30.000 | 6.000 | - 0.047 in | - 4.039 in |
| 30x6.5R18 | 30.000 | 6.500 | - 0.047 in | - 3.539 in |
| 245/60R18 | 29.575 | 9.646 | - 0.472 in | - 0.394 in |
What does the 255 mean in tire size?
This represents the treadwidth of the tire. The tread is 255mm wide, or 30.047 inches wide.
What does the 60 mean in tire size?
This represents the sidewall height of the tire, as a percentage of the width. The sidewall height is 60% of 255mm, or 153mm, which is 6.024 inches.
What does the 18 mean in tire size?
This represents the wheel diameter that this tire size fits on. This tire size is meant to fit a 18 inch wheel.
