Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/70-19 | 140/80-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.17 (664.6) | 23.82 (605) | -2.35 (-59.6) -9% |
| Width inches (mm) | 5.12 (130) | 5.51 (140) | 0.39 (10) 7.7% |
| Circum. inches (mm) | 82.2 (2087.9) | 74.83 (1900.66) | -7.37 (-187.24) -9% |
| Sidewall Height inches (mm) | 3.58 (91) | 4.41 (112) | 0.83 (21) 23.1% |
| Revolutions per mile (km) | 770.79 (478.95) | 846.73 (526.13) | 75.93 (47.18) 9.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.21 mph (29.3 km/h) |
| 25 mph (40.23 km/h) | 22.76 mph (36.63 km/h) |
| 30 mph (48.28 km/h) | 27.31 mph (43.95 km/h) |
| 35 mph (56.33 km/h) | 31.86 mph (51.28 km/h) |
| 40 mph (64.37 km/h) | 36.41 mph (58.6 km/h) |
| 45 mph (72.42 km/h) | 40.96 mph (65.93 km/h) |
| 50 mph (80.47 km/h) | 45.52 mph (73.25 km/h) |
| 55 mph (88.51 km/h) | 50.07 mph (80.58 km/h) |
| 60 mph (96.56 km/h) | 54.62 mph (87.9 km/h) |
| 65 mph (104.61 km/h) | 59.17 mph (95.23 km/h) |
| 70 mph (112.65 km/h) | 63.72 mph (102.55 km/h) |
| 75 mph (120.7 km/h) | 68.27 mph (109.88 km/h) |
| 80 mph (128.75 km/h) | 72.83 mph (117.2 km/h) |
| 85 mph (136.79 km/h) | 77.38 mph (124.53 km/h) |
| 90 mph (144.84 km/h) | 81.93 mph (131.85 km/h) |
| 95 mph (152.89 km/h) | 86.48 mph (139.18 km/h) |
| 100 mph (160.93 km/h) | 91.03 mph (146.5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2155 | 2503 | 2696 | 2815 | 2943 | 3035 | 3136 | 3255 | 3420 | 3585 | 3769 | 3915 | 4181 | 4475 | 4704 | 4851 | 4933 | 5236 | 5657 | 6574 |
Better Fuel Economy Factory Ratios Increased Power
