Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/80-22.5 | 255/95-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.67 (931.5) | 41.57 (1056) | 4.9 (124.5) 13.4% |
| Width inches (mm) | 8.86 (225) | 10.04 (255) | 1.18 (30) 13.3% |
| Circum. inches (mm) | 115.21 (2926.39) | 130.61 (3317.52) | 15.4 (391.13) 13.4% |
| Sidewall Height inches (mm) | 7.09 (180) | 9.54 (242.25) | 2.45 (62.25) 34.6% |
| Revolutions per mile (km) | 549.94 (341.72) | 485.1 (301.43) | -64.84 (-40.29) -11.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.67 mph (36.49 km/h) |
| 25 mph (40.23 km/h) | 28.34 mph (45.61 km/h) |
| 30 mph (48.28 km/h) | 34.01 mph (54.73 km/h) |
| 35 mph (56.33 km/h) | 39.68 mph (63.86 km/h) |
| 40 mph (64.37 km/h) | 45.35 mph (72.98 km/h) |
| 45 mph (72.42 km/h) | 51.01 mph (82.1 km/h) |
| 50 mph (80.47 km/h) | 56.68 mph (91.22 km/h) |
| 55 mph (88.51 km/h) | 62.35 mph (100.34 km/h) |
| 60 mph (96.56 km/h) | 68.02 mph (109.47 km/h) |
| 65 mph (104.61 km/h) | 73.69 mph (118.59 km/h) |
| 70 mph (112.65 km/h) | 79.36 mph (127.71 km/h) |
| 75 mph (120.7 km/h) | 85.02 mph (136.83 km/h) |
| 80 mph (128.75 km/h) | 90.69 mph (145.96 km/h) |
| 85 mph (136.79 km/h) | 96.36 mph (155.08 km/h) |
| 90 mph (144.84 km/h) | 102.03 mph (164.2 km/h) |
| 95 mph (152.89 km/h) | 107.7 mph (173.32 km/h) |
| 100 mph (160.93 km/h) | 113.37 mph (182.44 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1234 | 1434 | 1544 | 1613 | 1686 | 1739 | 1797 | 1865 | 1959 | 2054 | 2159 | 2243 | 2395 | 2564 | 2695 | 2779 | 2826 | 3000 | 3241 | 3767 |
Better Fuel Economy Factory Ratios Increased Power
