What does 325/30R19 mean?
325/30R19 is a tire size with the following dimensions:
- 325 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.
- 30 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.
- 19 is the diameter of the wheel in inches, on which the tire is to be mounted.
325/30R19 Tire Conversion
| Dimensions | Inches | Millimeters |
| Tire Diameter | 26.7 in | 677.6 mm |
| Section Width | 12.8 in | 325 mm |
| Rim Height | 19 in | 482 mm |
| Sidewall Height | 3.8 in | 97.5 mm |
| Circumference | 83.8 in | 2128.7 mm |
| Revolutions | 756 revs/mile | |
Not the tire size you are searching for? Try our Tire Size Calculator.
FAQ About 325/30R19 Tire
How tall is a 325/30R19 tire?
The height (or diameter) of a 325/30R19 tire is 26.7 inches
How wide is a 325/30R19 tire?
The width of a 325/30R19 tire is 325 mm, which is about 12.8 inches.
What size rim fits a 325/30R19 tire?
A 325/30R19 tire fits on a rim that is 19 inches in diameter.
What does the 30 in a 325/30R19 tire mean?
The 30 in a 325/30R19 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 30% of its width.
Alternative Tire Sizes for 325/30R19
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 325/30R19:
| Tire Size | Diameter | Rim |
|---|---|---|
| 245/40R19 | 26.7″ (Equal) | 19 x 8.0-9.5 |
| 125/70R19 | 25.9″ (-3.0%) | 19 x n/a |
| 135/70R19 | 26.4″ (-1.1%) | 19 x n/a |
| 155/70R19 | 27.5″ (3.0%) | 19 x 4.0-5.0 |
| 175/60R19 | 27.3″ (2.2%) | 19 x 5.0-6.0 |
| 215/50R19 | 27.5″ (3.0%) | 19 x 6.0-7.5 |
| 225/40R19 | 26.1″ (-2.2%) | 19 x 7.5-9.0 |
| 225/45R19 | 27.0″ (1.1%) | 19 x 7.0-8.5 |
| 235/40R19 | 26.4″ (-1.1%) | 19 x 8.0-9.5 |
| 235/45R19 | 27.3″ (2.2%) | 19 x 7.5-9.0 |
| 255/35R19 | 26.0″ (-2.6%) | 19 x 8.5-10.0 |
| 255/40R19 | 27.0″ (1.1%) | 19 x 8.5-10.0 |
| 265/35R19 | 26.3″ (-1.5%) | 19 x 9.0-10.5 |
| 265/40R19 | 27.3″ (2.2%) | 19 x 9.0-10.5 |
| 275/35R19 | 26.6″ (-0.4%) | 19 x 9.0-11.0 |
| 285/35R19 | 26.9″ (0.7%) | 19 x 9.5-11.0 |
| 295/30R19 | 26.0″ (-2.6%) | 19 x 10.0-11.0 |
| 295/35R19 | 27.1″ (1.5%) | 19 x 10.0-11.5 |
| 305/30R19 | 26.2″ (-1.9%) | 19 x 10.5-11.5 |
| 305/35R19 | 27.4″ (2.6%) | 19 x 10.0-12.0 |
| 315/30R19 | 26.4″ (-1.1%) | 19 x 10.5-11.5 |
| 335/30R19 | 26.9″ (0.7%) | 19 x 11.5-12.5 |
| 345/30R19 | 27.1″ (1.5%) | 19 x 11.5-12.5 |
| 355/25R19 | 26.0″ (-2.6%) | 19 x 12.5-13.5 |
| 355/30R19 | 27.4″ (2.6%) | 19 x 12.0-13.0 |