Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/70-22.5 | 275/50-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 42.62 (1082.5) | 33.33 (846.5) | -9.29 (-236) -21.8% |
| Width inches (mm) | 14.37 (365) | 10.83 (275) | -3.54 (-90) -24.7% |
| Circum. inches (mm) | 133.89 (3400.77) | 104.7 (2659.36) | -29.19 (-741.42) -21.8% |
| Sidewall Height inches (mm) | 10.06 (255.5) | 5.41 (137.5) | -4.65 (-118) -46.2% |
| Revolutions per mile (km) | 473.23 (294.05) | 605.16 (376.03) | 131.93 (81.98) 27.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.64 mph (25.17 km/h) |
| 25 mph (40.23 km/h) | 19.55 mph (31.46 km/h) |
| 30 mph (48.28 km/h) | 23.46 mph (37.75 km/h) |
| 35 mph (56.33 km/h) | 27.37 mph (44.05 km/h) |
| 40 mph (64.37 km/h) | 31.28 mph (50.34 km/h) |
| 45 mph (72.42 km/h) | 35.19 mph (56.63 km/h) |
| 50 mph (80.47 km/h) | 39.1 mph (62.92 km/h) |
| 55 mph (88.51 km/h) | 43.01 mph (69.22 km/h) |
| 60 mph (96.56 km/h) | 46.92 mph (75.51 km/h) |
| 65 mph (104.61 km/h) | 50.83 mph (81.8 km/h) |
| 70 mph (112.65 km/h) | 54.74 mph (88.09 km/h) |
| 75 mph (120.7 km/h) | 58.65 mph (94.39 km/h) |
| 80 mph (128.75 km/h) | 62.56 mph (100.68 km/h) |
| 85 mph (136.79 km/h) | 66.47 mph (106.97 km/h) |
| 90 mph (144.84 km/h) | 70.38 mph (113.26 km/h) |
| 95 mph (152.89 km/h) | 74.29 mph (119.56 km/h) |
| 100 mph (160.93 km/h) | 78.2 mph (125.85 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1540 | 1789 | 1927 | 2012 | 2104 | 2169 | 2241 | 2326 | 2444 | 2562 | 2693 | 2798 | 2988 | 3198 | 3362 | 3467 | 3526 | 3742 | 4043 | 4699 |
Better Fuel Economy Factory Ratios Increased Power
