What does 345/35R15 mean?
345/35R15 is a tire size with the following dimensions:
- 345 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.
- 35 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.
- 15 is the diameter of the wheel in inches, on which the tire is to be mounted.
345/35R15 Tire Conversion
| Dimensions | Inches | Millimeters |
| Tire Diameter | 24.5 in | 622.5 mm |
| Section Width | 13.6 in | 345 mm |
| Rim Height | 15 in | 381 mm |
| Sidewall Height | 4.8 in | 120.8 mm |
| Circumference | 77 in | 1955.6 mm |
| Revolutions | 822.9 revs/mile | |
Not the tire size you are searching for? Try our Tire Size Calculator.
FAQ About 345/35R15 Tire
How tall is a 345/35R15 tire?
The height (or diameter) of a 345/35R15 tire is 24.5 inches
How wide is a 345/35R15 tire?
The width of a 345/35R15 tire is 345 mm, which is about 13.6 inches.
What size rim fits a 345/35R15 tire?
A 345/35R15 tire fits on a rim that is 15 inches in diameter.
What does the 35 in a 345/35R15 tire mean?
The 35 in a 345/35R15 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 35% of its width.
Alternative Tire Sizes for 345/35R15
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 345/35R15:
| Tire Size | Diameter | Rim |
|---|---|---|
| 185/65R15 | 24.5″ (Equal) | 15 x 5.0-6.5 |
| 125/90R15 | 23.9″ (-2.4%) | 15 x n/a |
| 135/90R15 | 24.6″ (0.4%) | 15 x n/a |
| 155/80R15 | 24.8″ (1.2%) | 15 x 4.0-5.0 |
| 175/65R15 | 24.0″ (-2.0%) | 15 x 5.0-6.0 |
| 175/70R15 | 24.6″ (0.4%) | 15 x 4.5-6.0 |
| 185/70R15 | 25.2″ (2.9%) | 15 x 4.5-6.0 |
| 195/60R15 | 24.2″ (-1.2%) | 15 x 5.5-7.0 |
| 195/65R15 | 25.0″ (2.0%) | 15 x 5.5-7.0 |
| 205/55R15 | 23.9″ (-2.4%) | 15 x 5.5-7.5 |
| 205/60R15 | 24.7″ (0.8%) | 15 x 5.5-7.0 |
| 215/55R15 | 24.3″ (-0.8%) | 15 x 6.0-7.5 |
| 215/60R15 | 25.2″ (2.9%) | 15 x 6.0-7.5 |
| 225/50R15 | 23.9″ (-2.4%) | 15 x 6.0-8.0 |
| 225/55R15 | 24.7″ (0.8%) | 15 x 6.0-8.0 |
| 235/50R15 | 24.3″ (-0.8%) | 15 x 6.5-8.5 |
| 235/55R15 | 25.2″ (2.9%) | 15 x 6.5-8.5 |
| 245/50R15 | 24.6″ (0.4%) | 15 x 6.5-7.5 |
| 255/45R15 | 24.0″ (-2.0%) | 15 x 8.0-9.5 |
| 285/40R15 | 24.0″ (-2.0%) | 15 x 9.5-11.0 |