Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/80-22.5 | 385/55-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 41.08 (1043.5) | 39.17 (995) | -1.91 (-48.5) -4.6% |
| Width inches (mm) | 11.61 (295) | 15.16 (385) | 3.54 (90) 30.5% |
| Circum. inches (mm) | 129.07 (3278.25) | 123.07 (3125.88) | -6 (-152.37) -4.6% |
| Sidewall Height inches (mm) | 9.29 (236) | 8.34 (211.75) | -0.95 (-24.25) -10.3% |
| Revolutions per mile (km) | 490.92 (305.04) | 514.84 (319.91) | 23.93 (14.87) 4.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.07 mph (30.69 km/h) |
| 25 mph (40.23 km/h) | 23.84 mph (38.36 km/h) |
| 30 mph (48.28 km/h) | 28.61 mph (46.04 km/h) |
| 35 mph (56.33 km/h) | 33.37 mph (53.71 km/h) |
| 40 mph (64.37 km/h) | 38.14 mph (61.38 km/h) |
| 45 mph (72.42 km/h) | 42.91 mph (69.05 km/h) |
| 50 mph (80.47 km/h) | 47.68 mph (76.73 km/h) |
| 55 mph (88.51 km/h) | 52.44 mph (84.4 km/h) |
| 60 mph (96.56 km/h) | 57.21 mph (92.07 km/h) |
| 65 mph (104.61 km/h) | 61.98 mph (99.75 km/h) |
| 70 mph (112.65 km/h) | 66.75 mph (107.42 km/h) |
| 75 mph (120.7 km/h) | 71.51 mph (115.09 km/h) |
| 80 mph (128.75 km/h) | 76.28 mph (122.76 km/h) |
| 85 mph (136.79 km/h) | 81.05 mph (130.44 km/h) |
| 90 mph (144.84 km/h) | 85.82 mph (138.11 km/h) |
| 95 mph (152.89 km/h) | 90.58 mph (145.78 km/h) |
| 100 mph (160.93 km/h) | 95.35 mph (153.45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1310 | 1522 | 1639 | 1712 | 1790 | 1845 | 1907 | 1979 | 2080 | 2180 | 2291 | 2381 | 2542 | 2721 | 2860 | 2949 | 2999 | 3183 | 3440 | 3997 |
Better Fuel Economy Factory Ratios Increased Power
