Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/35-22 | 245/30-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.03 (737.3) | 27.79 (705.8) | -1.24 (-31.5) -4.3% |
| Width inches (mm) | 10.04 (255) | 9.65 (245) | -0.39 (-10) -3.9% |
| Circum. inches (mm) | 91.19 (2316.3) | 87.3 (2217.34) | -3.9 (-98.96) -4.3% |
| Sidewall Height inches (mm) | 3.51 (89.25) | 2.89 (73.5) | -0.62 (-15.75) -17.6% |
| Revolutions per mile (km) | 694.79 (431.72) | 725.8 (450.99) | 31.01 (19.27) 4.5% |
245/30-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.15 mph (30.81 km/h) |
| 25 mph (40.23 km/h) | 23.93 mph (38.51 km/h) |
| 30 mph (48.28 km/h) | 28.72 mph (46.22 km/h) |
| 35 mph (56.33 km/h) | 33.5 mph (53.92 km/h) |
| 40 mph (64.37 km/h) | 38.29 mph (61.62 km/h) |
| 45 mph (72.42 km/h) | 43.08 mph (69.33 km/h) |
| 50 mph (80.47 km/h) | 47.86 mph (77.03 km/h) |
| 55 mph (88.51 km/h) | 52.65 mph (84.73 km/h) |
| 60 mph (96.56 km/h) | 57.44 mph (92.44 km/h) |
| 65 mph (104.61 km/h) | 62.22 mph (100.14 km/h) |
| 70 mph (112.65 km/h) | 67.01 mph (107.84 km/h) |
| 75 mph (120.7 km/h) | 71.8 mph (115.54 km/h) |
| 80 mph (128.75 km/h) | 76.58 mph (123.25 km/h) |
| 85 mph (136.79 km/h) | 81.37 mph (130.95 km/h) |
| 90 mph (144.84 km/h) | 86.15 mph (138.65 km/h) |
| 95 mph (152.89 km/h) | 90.94 mph (146.36 km/h) |
| 100 mph (160.93 km/h) | 95.73 mph (154.06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1847 | 2146 | 2311 | 2413 | 2523 | 2602 | 2688 | 2790 | 2932 | 3073 | 3230 | 3356 | 3584 | 3836 | 4032 | 4158 | 4229 | 4488 | 4849 | 5635 |
Better Fuel Economy Factory Ratios Increased Power
