Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/75-22.5 | 275/80-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 38.15 (969) | 39.82 (1011.5) | 1.67 (42.5) 4.4% |
| Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
| Circum. inches (mm) | 119.85 (3044.2) | 125.11 (3177.72) | 5.26 (133.52) 4.4% |
| Sidewall Height inches (mm) | 7.82 (198.75) | 8.66 (220) | 0.84 (21.25) 10.7% |
| Revolutions per mile (km) | 528.66 (328.49) | 506.45 (314.69) | -22.21 (-13.8) -4.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.88 mph (33.6 km/h) |
| 25 mph (40.23 km/h) | 26.1 mph (42 km/h) |
| 30 mph (48.28 km/h) | 31.32 mph (50.4 km/h) |
| 35 mph (56.33 km/h) | 36.54 mph (58.8 km/h) |
| 40 mph (64.37 km/h) | 41.75 mph (67.2 km/h) |
| 45 mph (72.42 km/h) | 46.97 mph (75.6 km/h) |
| 50 mph (80.47 km/h) | 52.19 mph (84 km/h) |
| 55 mph (88.51 km/h) | 57.41 mph (92.4 km/h) |
| 60 mph (96.56 km/h) | 62.63 mph (100.8 km/h) |
| 65 mph (104.61 km/h) | 67.85 mph (109.2 km/h) |
| 70 mph (112.65 km/h) | 73.07 mph (117.6 km/h) |
| 75 mph (120.7 km/h) | 78.29 mph (125.99 km/h) |
| 80 mph (128.75 km/h) | 83.51 mph (134.39 km/h) |
| 85 mph (136.79 km/h) | 88.73 mph (142.79 km/h) |
| 90 mph (144.84 km/h) | 93.95 mph (151.19 km/h) |
| 95 mph (152.89 km/h) | 99.17 mph (159.59 km/h) |
| 100 mph (160.93 km/h) | 104.39 mph (167.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1289 | 1497 | 1612 | 1684 | 1760 | 1815 | 1876 | 1947 | 2046 | 2144 | 2254 | 2342 | 2501 | 2676 | 2813 | 2901 | 2951 | 3132 | 3384 | 3932 |
Better Fuel Economy Factory Ratios Increased Power
