Tire Size 275/70R18 in inches
Below are the most common tire sizing information in inches:
275/70R18 Height - How tall is a 275/70R18 tire in inches?
This tire size is 33.157 inches tall.
275/70R18 Width in inches - How wide is a 275/70R18 tire?
This tire size is 10.827 inches wide (tread width).
What's the Sidewall Size of a 275/70R18 Tire in Inches?
This tire size has 7.579 inch sidewalls.
Other Questions About the 275/70R18 Tire Size
Here's some other common questions asked about this tire size:
What size rims fit a 275/70R18 tire?
This tire will fit onto 18 inch wheels.
What is the next size up from 275/70R18?
The tire sizes below are the next sizes up from 275/70R18. The table shows the increase in diameter and width for each option.
| Tire Size | Diameter (in) | Width (in) | Diameter Change | Width Change |
|---|---|---|---|---|
| 325/60R18 | 33.354 | 12.795 | + 0.197 in | + 1.969 in |
| 305/65R18 | 33.610 | 12.008 | + 0.453 in | + 1.181 in |
| 285/70R18 | 33.709 | 11.220 | + 0.551 in | + 0.394 in |
| 34x12.5R18 | 34.000 | 12.500 | + 0.843 in | + 1.673 in |
| 295/70R18 | 34.260 | 11.614 | + 1.102 in | + 0.787 in |
What is the next size down from 275/70R18?
The tire sizes below are the next sizes down from 275/70R18. The table shows the decrease in diameter and width for each option.
| Tire Size | Diameter (in) | Width (in) | Diameter Change | Width Change |
|---|---|---|---|---|
| 33x10.5R18 | 33.000 | 10.500 | - 0.157 in | - 0.327 in |
| 33x7R18 | 33.000 | 7.000 | - 0.157 in | - 3.827 in |
| 33x7.5R18 | 33.000 | 7.500 | - 0.157 in | - 3.327 in |
| 33x8R18 | 33.000 | 8.000 | - 0.157 in | - 2.827 in |
| 265/70R18 | 32.606 | 10.433 | - 0.551 in | - 0.394 in |
What does the 275 mean in tire size?
This represents the treadwidth of the tire. The tread is 275mm wide, or 33.157 inches wide.
What does the 70 mean in tire size?
This represents the sidewall height of the tire, as a percentage of the width. The sidewall height is 70% of 275mm, or 192.5mm, which is 7.579 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 an 18 inch wheel.
