Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/70-17 | 295/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.81 (858.8) | 33.26 (844.8) | -0.55 (-14) -1.6% |
| Width inches (mm) | 12.01 (305) | 11.61 (295) | -0.39 (-10) -3.3% |
| Circum. inches (mm) | 106.22 (2698) | 104.49 (2654.02) | -1.73 (-43.98) -1.6% |
| Sidewall Height inches (mm) | 8.41 (213.5) | 8.13 (206.5) | -0.28 (-7) -3.3% |
| Revolutions per mile (km) | 596.5 (370.64) | 606.38 (376.79) | 9.89 (6.14) 1.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.67 mph (31.66 km/h) |
| 25 mph (40.23 km/h) | 24.59 mph (39.58 km/h) |
| 30 mph (48.28 km/h) | 29.51 mph (47.49 km/h) |
| 35 mph (56.33 km/h) | 34.43 mph (55.41 km/h) |
| 40 mph (64.37 km/h) | 39.35 mph (63.32 km/h) |
| 45 mph (72.42 km/h) | 44.27 mph (71.24 km/h) |
| 50 mph (80.47 km/h) | 49.18 mph (79.16 km/h) |
| 55 mph (88.51 km/h) | 54.1 mph (87.07 km/h) |
| 60 mph (96.56 km/h) | 59.02 mph (94.99 km/h) |
| 65 mph (104.61 km/h) | 63.94 mph (102.9 km/h) |
| 70 mph (112.65 km/h) | 68.86 mph (110.82 km/h) |
| 75 mph (120.7 km/h) | 73.78 mph (118.73 km/h) |
| 80 mph (128.75 km/h) | 78.7 mph (126.65 km/h) |
| 85 mph (136.79 km/h) | 83.61 mph (134.56 km/h) |
| 90 mph (144.84 km/h) | 88.53 mph (142.48 km/h) |
| 95 mph (152.89 km/h) | 93.45 mph (150.4 km/h) |
| 100 mph (160.93 km/h) | 98.37 mph (158.31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
