Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 260/70-17 | 140/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.33 (795.8) | 23.61 (599.8) | -7.72 (-196) -24.6% |
| Width inches (mm) | 10.24 (260) | 5.51 (140) | -4.72 (-120) -46.2% |
| Circum. inches (mm) | 98.43 (2500.08) | 74.19 (1884.33) | -24.24 (-615.75) -24.6% |
| Sidewall Height inches (mm) | 7.17 (182) | 3.31 (84) | -3.86 (-98) -53.8% |
| Revolutions per mile (km) | 643.72 (399.99) | 854.07 (530.69) | 210.35 (130.71) 32.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.07 mph (24.26 km/h) |
| 25 mph (40.23 km/h) | 18.84 mph (30.32 km/h) |
| 30 mph (48.28 km/h) | 22.61 mph (36.39 km/h) |
| 35 mph (56.33 km/h) | 26.38 mph (42.45 km/h) |
| 40 mph (64.37 km/h) | 30.15 mph (48.52 km/h) |
| 45 mph (72.42 km/h) | 33.92 mph (54.58 km/h) |
| 50 mph (80.47 km/h) | 37.69 mph (60.65 km/h) |
| 55 mph (88.51 km/h) | 41.45 mph (66.71 km/h) |
| 60 mph (96.56 km/h) | 45.22 mph (72.78 km/h) |
| 65 mph (104.61 km/h) | 48.99 mph (78.84 km/h) |
| 70 mph (112.65 km/h) | 52.76 mph (84.91 km/h) |
| 75 mph (120.7 km/h) | 56.53 mph (90.97 km/h) |
| 80 mph (128.75 km/h) | 60.3 mph (97.04 km/h) |
| 85 mph (136.79 km/h) | 64.07 mph (103.1 km/h) |
| 90 mph (144.84 km/h) | 67.83 mph (109.17 km/h) |
| 95 mph (152.89 km/h) | 71.6 mph (115.23 km/h) |
| 100 mph (160.93 km/h) | 75.37 mph (121.3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2173 | 2525 | 2719 | 2839 | 2969 | 3061 | 3163 | 3283 | 3450 | 3616 | 3801 | 3949 | 4217 | 4513 | 4745 | 4893 | 4976 | 5281 | 5706 | 6631 |
Better Fuel Economy Factory Ratios Increased Power
