155/80R16 tire size
155/80R16 in inches: 25.76" overall diameter — 6.10" wide, 4.88" sidewall.
Overall diameter 25.76 in 654.4 mm
Section width 6.10 in 155 mm
Sidewall height 4.88 in 124 mm
Revs / mile 783 speedo calibration
Full dimensions
| Measurement | Metric | Imperial |
|---|---|---|
| Overall diameter | 654.4 mm | 25.76 in |
| Section width | 155 mm | 6.10 in |
| Sidewall height | 124 mm | 4.88 in |
| Rim diameter | 406.4 mm | 16 in |
| Circumference | 2055.9 mm | 80.94 in |
| Revolutions per mile | 782.8 | |
| Aspect ratio | 80% | |
Compare 155/80R16 to similar sizes
Frequently asked questions
What is the overall diameter of a 155/80R16 tire?
A 155/80R16 tire has an overall diameter of 25.76 inches (654.4 mm).
How tall is a 155/80R16 tire?
The sidewall height is 124 mm (4.88 inches), and the overall diameter from the ground to the top of the tire is 25.76 inches.
How many revolutions per mile does a 155/80R16 tire make?
A 155/80R16 tire makes approximately 783 revolutions per mile. Your speedometer is calibrated to this number.
What rim size does a 155/80R16 tire fit?
A 155/80R16 tire is designed for a 16-inch rim (406.4 mm).
All dimensions calculated using standard ETRTO formulas. Always confirm fitment with your vehicle's door-placard and a qualified tire professional before purchasing.