Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/70-15 | 195/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.82 (605) | 26.52 (673.5) | 2.7 (68.5) 11.3% |
| Width inches (mm) | 6.3 (160) | 7.68 (195) | 1.38 (35) 21.9% |
| Circum. inches (mm) | 74.83 (1900.66) | 83.3 (2115.86) | 8.47 (215.2) 11.3% |
| Sidewall Height inches (mm) | 4.41 (112) | 5.76 (146.25) | 1.35 (34.25) 30.6% |
| Revolutions per mile (km) | 846.73 (526.13) | 760.61 (472.62) | -86.12 (-53.51) -10.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.26 mph (35.83 km/h) |
| 25 mph (40.23 km/h) | 27.83 mph (44.79 km/h) |
| 30 mph (48.28 km/h) | 33.4 mph (53.75 km/h) |
| 35 mph (56.33 km/h) | 38.96 mph (62.7 km/h) |
| 40 mph (64.37 km/h) | 44.53 mph (71.66 km/h) |
| 45 mph (72.42 km/h) | 50.1 mph (80.62 km/h) |
| 50 mph (80.47 km/h) | 55.66 mph (89.58 km/h) |
| 55 mph (88.51 km/h) | 61.23 mph (98.54 km/h) |
| 60 mph (96.56 km/h) | 66.79 mph (107.49 km/h) |
| 65 mph (104.61 km/h) | 72.36 mph (116.45 km/h) |
| 70 mph (112.65 km/h) | 77.93 mph (125.41 km/h) |
| 75 mph (120.7 km/h) | 83.49 mph (134.37 km/h) |
| 80 mph (128.75 km/h) | 89.06 mph (143.32 km/h) |
| 85 mph (136.79 km/h) | 94.62 mph (152.28 km/h) |
| 90 mph (144.84 km/h) | 100.19 mph (161.24 km/h) |
| 95 mph (152.89 km/h) | 105.76 mph (170.2 km/h) |
| 100 mph (160.93 km/h) | 111.32 mph (179.16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1936 | 2249 | 2422 | 2529 | 2644 | 2726 | 2817 | 2924 | 3072 | 3221 | 3385 | 3517 | 3756 | 4019 | 4225 | 4357 | 4431 | 4703 | 5082 | 5906 |
Better Fuel Economy Factory Ratios Increased Power
