285/45R19 tire size
285/45R19 in inches: 29.10" overall diameter — 11.22" wide, 5.05" sidewall.
Overall diameter 29.10 in 739.1 mm
Section width 11.22 in 285 mm
Sidewall height 5.05 in 128.25 mm
Revs / mile 693 speedo calibration
Full dimensions
| Measurement | Metric | Imperial |
|---|---|---|
| Overall diameter | 739.1 mm | 29.10 in |
| Section width | 285 mm | 11.22 in |
| Sidewall height | 128.25 mm | 5.05 in |
| Rim diameter | 482.6 mm | 19 in |
| Circumference | 2321.9 mm | 91.42 in |
| Revolutions per mile | 693.1 | |
| Aspect ratio | 45% | |
Compare 285/45R19 to similar sizes
Frequently asked questions
What is the overall diameter of a 285/45R19 tire?
A 285/45R19 tire has an overall diameter of 29.10 inches (739.1 mm).
How tall is a 285/45R19 tire?
The sidewall height is 128.25 mm (5.05 inches), and the overall diameter from the ground to the top of the tire is 29.10 inches.
How many revolutions per mile does a 285/45R19 tire make?
A 285/45R19 tire makes approximately 693 revolutions per mile. Your speedometer is calibrated to this number.
What rim size does a 285/45R19 tire fit?
A 285/45R19 tire is designed for a 19-inch rim (482.6 mm).
All dimensions calculated using standard ETRTO formulas. Always confirm fitment with your vehicle's door-placard and a qualified tire professional before purchasing.