Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/75-17 | 160/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 25.82 (655.8) | -0.93 (-23.5) -3.5% |
| Width inches (mm) | 6.5 (165) | 6.3 (160) | -0.2 (-5) -3% |
| Circum. inches (mm) | 84.02 (2134.08) | 81.11 (2060.26) | -2.91 (-73.83) -3.5% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 4.41 (112) | -0.46 (-11.75) -9.5% |
| Revolutions per mile (km) | 754.11 (468.58) | 781.14 (485.38) | 27.02 (16.79) 3.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.31 mph (31.07 km/h) |
| 25 mph (40.23 km/h) | 24.14 mph (38.84 km/h) |
| 30 mph (48.28 km/h) | 28.96 mph (46.61 km/h) |
| 35 mph (56.33 km/h) | 33.79 mph (54.38 km/h) |
| 40 mph (64.37 km/h) | 38.62 mph (62.15 km/h) |
| 45 mph (72.42 km/h) | 43.44 mph (69.92 km/h) |
| 50 mph (80.47 km/h) | 48.27 mph (77.68 km/h) |
| 55 mph (88.51 km/h) | 53.1 mph (85.45 km/h) |
| 60 mph (96.56 km/h) | 57.92 mph (93.22 km/h) |
| 65 mph (104.61 km/h) | 62.75 mph (100.99 km/h) |
| 70 mph (112.65 km/h) | 67.58 mph (108.76 km/h) |
| 75 mph (120.7 km/h) | 72.41 mph (116.53 km/h) |
| 80 mph (128.75 km/h) | 77.23 mph (124.29 km/h) |
| 85 mph (136.79 km/h) | 82.06 mph (132.06 km/h) |
| 90 mph (144.84 km/h) | 86.89 mph (139.83 km/h) |
| 95 mph (152.89 km/h) | 91.71 mph (147.6 km/h) |
| 100 mph (160.93 km/h) | 96.54 mph (155.37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | 2309 | 2487 | 2597 | 2715 | 2800 | 2893 | 3003 | 3155 | 3307 | 3477 | 3612 | 3857 | 4128 | 4339 | 4475 | 4551 | 4830 | 5219 | 6065 |
Better Fuel Economy Factory Ratios Increased Power
