What does 155/60R20 mean?
155/60R20 is a tire size with the following dimensions:
- 155 is the width of the tire in millimeters. This number also indicates the appropriate width of the rim on which the tire should be mounted.
- 60 is the aspect ratio, which is the ratio of the tire's height to its width. This affects the tire's handling and ride comfort
- R indicates the tire's construction type, meaning it has a radial construction. This provides stability and precision to the tire.
- 20 is the diameter of the wheel in inches, on which the tire is to be mounted.
155/60R20 Tire Conversion
Dimensions | Inches | Millimeters |
Tire Diameter | 27.3 in | 694 mm |
Section Width | 6.1 in | 155 mm |
Rim Height | 20 in | 508 mm |
Sidewall Height | 3.7 in | 93 mm |
Circumference | 85.8 in | 2180.3 mm |
Revolutions | 738.1 revs/mile |
FAQ About 155/60R20 Tire
How tall is a 155/60R20 tire?
The height (or diameter) of a 155/60R20 tire is 27.3 inches
How wide is a 155/60R20 tire?
The width of a 155/60R20 tire is 155 mm, which is about 6.1 inches.
What size rim fits a 155/60R20 tire?
A 155/60R20 tire fits on a rim that is 20 inches in diameter.
What does the 60 in a 155/60R20 tire mean?
The 60 in a 155/60R20 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 60% of its width.
Alternative Tire Sizes for 155/60R20
Typically, it's recommended to choose a tire with a diameter (height) within 3% of the original equipment manufacturer (OEM) tire size.
However, keep in mind that this is a general guideline and not an absolute rule.
Here are some tire sizes that are compatible with the 155/60R20:
Tire Size | Diameter | Rim |
---|---|---|
265/35R20 | 27.3″ (Equal) | 20 x 9.0-10.5 |
145/60R20 | 26.9″ (-1.5%) | 20 x n/a |
145/65R20 | 27.4″ (0.4%) | 20 x n/a |
155/65R20 | 27.9″ (2.2%) | 20 x n/a |
165/60R20 | 27.8″ (1.8%) | 20 x n/a |
175/55R20 | 27.6″ (1.1%) | 20 x 5.0-6.0 |
195/50R20 | 27.7″ (1.5%) | 20 x 5.5-7.0 |
215/45R20 | 27.6″ (1.1%) | 20 x 7.0-8.0 |
225/40R20 | 27.1″ (-0.7%) | 20 x 7.5-9.0 |
225/45R20 | 28.0″ (2.6%) | 20 x 8.0-9.5 |
235/35R20 | 26.5″ (-2.9%) | 20 x 8.0-9.5 |
235/40R20 | 27.4″ (0.4%) | 20 x 8.0-9.5 |
245/35R20 | 26.8″ (-1.8%) | 20 x 8.0-9.5 |
245/40R20 | 27.7″ (1.5%) | 20 x 8.0-9.5 |
255/35R20 | 27.0″ (-1.1%) | 20 x 8.5-10.0 |
255/40R20 | 28.0″ (2.6%) | 20 x 8.5-10.0 |
275/30R20 | 26.5″ (-2.9%) | 20 x 9.0-10.0 |
275/35R20 | 27.6″ (1.1%) | 20 x 9.0-11.0 |
285/30R20 | 26.7″ (-2.2%) | 20 x 9.5-10.5 |
285/35R20 | 27.9″ (2.2%) | 20 x 9.5-11.0 |
295/30R20 | 27.0″ (-1.1%) | 20 x 10.0-11.0 |
295/35R20 | 28.1″ (2.9%) | 20 x 10.0-11.5 |
305/30R20 | 27.2″ (-0.4%) | 20 x 10.5-11.5 |
315/30R20 | 27.4″ (0.4%) | 20 x 10.5-11.5 |
325/30R20 | 27.7″ (1.5%) | 20 x 11.0-12.0 |
335/25R20 | 26.6″ (-2.6%) | 20 x 11.5-12.5 |
335/30R20 | 27.9″ (2.2%) | 20 x 11.5-12.5 |
345/25R20 | 26.8″ (-1.8%) | 20 x 12.0-13.0 |
345/30R20 | 28.1″ (2.9%) | 20 x 12.0-13.0 |