Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/45-17 | 245/40-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.45 (697.3) | 21.72 (551.6) | -5.74 (-145.7) -20.9% |
| Width inches (mm) | 11.61 (295) | 9.65 (245) | -1.97 (-50) -16.9% |
| Circum. inches (mm) | 86.25 (2190.63) | 68.22 (1732.9) | -18.02 (-457.73) -20.9% |
| Sidewall Height inches (mm) | 5.23 (132.75) | 3.86 (98) | -1.37 (-34.75) -26.2% |
| Revolutions per mile (km) | 734.65 (456.49) | 928.7 (577.07) | 194.05 (120.58) 26.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.82 mph (25.46 km/h) |
| 25 mph (40.23 km/h) | 19.78 mph (31.83 km/h) |
| 30 mph (48.28 km/h) | 23.73 mph (38.19 km/h) |
| 35 mph (56.33 km/h) | 27.69 mph (44.56 km/h) |
| 40 mph (64.37 km/h) | 31.64 mph (50.92 km/h) |
| 45 mph (72.42 km/h) | 35.6 mph (57.29 km/h) |
| 50 mph (80.47 km/h) | 39.55 mph (63.65 km/h) |
| 55 mph (88.51 km/h) | 43.51 mph (70.02 km/h) |
| 60 mph (96.56 km/h) | 47.46 mph (76.38 km/h) |
| 65 mph (104.61 km/h) | 51.42 mph (82.75 km/h) |
| 70 mph (112.65 km/h) | 55.37 mph (89.12 km/h) |
| 75 mph (120.7 km/h) | 59.33 mph (95.48 km/h) |
| 80 mph (128.75 km/h) | 63.28 mph (101.85 km/h) |
| 85 mph (136.79 km/h) | 67.24 mph (108.21 km/h) |
| 90 mph (144.84 km/h) | 71.19 mph (114.58 km/h) |
| 95 mph (152.89 km/h) | 75.15 mph (120.94 km/h) |
| 100 mph (160.93 km/h) | 79.11 mph (127.31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
