Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-17 | 195/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.44 (620.8) | 26.21 (665.8) | 1.77 (45) 7.2% |
| Width inches (mm) | 5.31 (135) | 7.68 (195) | 2.36 (60) 44.4% |
| Circum. inches (mm) | 76.78 (1950.3) | 82.35 (2091.67) | 5.57 (141.37) 7.2% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 4.61 (117) | 0.89 (22.5) 23.8% |
| Revolutions per mile (km) | 825.18 (512.74) | 769.41 (478.09) | -55.77 (-34.66) -6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.45 mph (34.52 km/h) |
| 25 mph (40.23 km/h) | 26.81 mph (43.15 km/h) |
| 30 mph (48.28 km/h) | 32.17 mph (51.78 km/h) |
| 35 mph (56.33 km/h) | 37.54 mph (60.41 km/h) |
| 40 mph (64.37 km/h) | 42.9 mph (69.04 km/h) |
| 45 mph (72.42 km/h) | 48.26 mph (77.67 km/h) |
| 50 mph (80.47 km/h) | 53.62 mph (86.3 km/h) |
| 55 mph (88.51 km/h) | 58.99 mph (94.93 km/h) |
| 60 mph (96.56 km/h) | 64.35 mph (103.56 km/h) |
| 65 mph (104.61 km/h) | 69.71 mph (112.19 km/h) |
| 70 mph (112.65 km/h) | 75.07 mph (120.82 km/h) |
| 75 mph (120.7 km/h) | 80.44 mph (129.45 km/h) |
| 80 mph (128.75 km/h) | 85.8 mph (138.08 km/h) |
| 85 mph (136.79 km/h) | 91.16 mph (146.71 km/h) |
| 90 mph (144.84 km/h) | 96.52 mph (155.34 km/h) |
| 95 mph (152.89 km/h) | 101.89 mph (163.97 km/h) |
| 100 mph (160.93 km/h) | 107.25 mph (172.6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1958 | 2275 | 2450 | 2558 | 2675 | 2758 | 2850 | 2958 | 3108 | 3258 | 3424 | 3558 | 3799 | 4066 | 4274 | 4408 | 4483 | 4757 | 5141 | 5974 |
Better Fuel Economy Factory Ratios Increased Power
