Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/70-22.5 | 355/65-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 42.62 (1082.5) | 40.67 (1033) | -1.95 (-49.5) -4.6% |
| Width inches (mm) | 14.37 (365) | 13.98 (355) | -0.39 (-10) -2.7% |
| Circum. inches (mm) | 133.89 (3400.77) | 127.77 (3245.27) | -6.12 (-155.51) -4.6% |
| Sidewall Height inches (mm) | 10.06 (255.5) | 9.08 (230.75) | -0.97 (-24.75) -9.7% |
| Revolutions per mile (km) | 473.23 (294.05) | 495.91 (308.14) | 22.68 (14.09) 4.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.09 mph (30.72 km/h) |
| 25 mph (40.23 km/h) | 23.86 mph (38.39 km/h) |
| 30 mph (48.28 km/h) | 28.63 mph (46.07 km/h) |
| 35 mph (56.33 km/h) | 33.4 mph (53.75 km/h) |
| 40 mph (64.37 km/h) | 38.17 mph (61.43 km/h) |
| 45 mph (72.42 km/h) | 42.94 mph (69.11 km/h) |
| 50 mph (80.47 km/h) | 47.71 mph (76.79 km/h) |
| 55 mph (88.51 km/h) | 52.48 mph (84.47 km/h) |
| 60 mph (96.56 km/h) | 57.26 mph (92.15 km/h) |
| 65 mph (104.61 km/h) | 62.03 mph (99.82 km/h) |
| 70 mph (112.65 km/h) | 66.8 mph (107.5 km/h) |
| 75 mph (120.7 km/h) | 71.57 mph (115.18 km/h) |
| 80 mph (128.75 km/h) | 76.34 mph (122.86 km/h) |
| 85 mph (136.79 km/h) | 81.11 mph (130.54 km/h) |
| 90 mph (144.84 km/h) | 85.88 mph (138.22 km/h) |
| 95 mph (152.89 km/h) | 90.66 mph (145.9 km/h) |
| 100 mph (160.93 km/h) | 95.43 mph (153.58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1262 | 1466 | 1579 | 1649 | 1724 | 1778 | 1837 | 1906 | 2003 | 2100 | 2207 | 2293 | 2449 | 2621 | 2755 | 2841 | 2889 | 3066 | 3313 | 3850 |
Better Fuel Economy Factory Ratios Increased Power
