Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/75-17 | 295/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.6 (904.3) | 33.26 (844.8) | -2.34 (-59.5) -6.6% |
| Width inches (mm) | 12.4 (315) | 11.61 (295) | -0.79 (-20) -6.3% |
| Circum. inches (mm) | 111.85 (2840.94) | 104.49 (2654.02) | -7.36 (-186.92) -6.6% |
| Sidewall Height inches (mm) | 9.3 (236.25) | 8.13 (206.5) | -1.17 (-29.75) -12.6% |
| Revolutions per mile (km) | 566.48 (352) | 606.38 (376.79) | 39.9 (24.79) 7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.68 mph (30.07 km/h) |
| 25 mph (40.23 km/h) | 23.36 mph (37.59 km/h) |
| 30 mph (48.28 km/h) | 28.03 mph (45.1 km/h) |
| 35 mph (56.33 km/h) | 32.7 mph (52.62 km/h) |
| 40 mph (64.37 km/h) | 37.37 mph (60.14 km/h) |
| 45 mph (72.42 km/h) | 42.04 mph (67.66 km/h) |
| 50 mph (80.47 km/h) | 46.71 mph (75.17 km/h) |
| 55 mph (88.51 km/h) | 51.38 mph (82.69 km/h) |
| 60 mph (96.56 km/h) | 56.05 mph (90.21 km/h) |
| 65 mph (104.61 km/h) | 60.72 mph (97.72 km/h) |
| 70 mph (112.65 km/h) | 65.39 mph (105.24 km/h) |
| 75 mph (120.7 km/h) | 70.07 mph (112.76 km/h) |
| 80 mph (128.75 km/h) | 74.74 mph (120.28 km/h) |
| 85 mph (136.79 km/h) | 79.41 mph (127.79 km/h) |
| 90 mph (144.84 km/h) | 84.08 mph (135.31 km/h) |
| 95 mph (152.89 km/h) | 88.75 mph (142.83 km/h) |
| 100 mph (160.93 km/h) | 93.42 mph (150.35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1543 | 1793 | 1931 | 2016 | 2108 | 2174 | 2246 | 2331 | 2449 | 2567 | 2699 | 2804 | 2994 | 3204 | 3369 | 3474 | 3533 | 3749 | 4052 | 4708 |
Better Fuel Economy Factory Ratios Increased Power
