Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/90-16 | 140/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.21 (640.4) | 24.82 (630.4) | -0.39 (-10) -1.6% |
| Width inches (mm) | 5.12 (130) | 5.51 (140) | 0.39 (10) 7.7% |
| Circum. inches (mm) | 79.21 (2011.88) | 77.97 (1980.46) | -1.24 (-31.42) -1.6% |
| Sidewall Height inches (mm) | 4.61 (117) | 4.41 (112) | -0.2 (-5) -4.3% |
| Revolutions per mile (km) | 799.92 (497.05) | 812.61 (504.93) | 12.69 (7.88) 1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.69 mph (31.68 km/h) |
| 25 mph (40.23 km/h) | 24.61 mph (39.61 km/h) |
| 30 mph (48.28 km/h) | 29.53 mph (47.53 km/h) |
| 35 mph (56.33 km/h) | 34.45 mph (55.45 km/h) |
| 40 mph (64.37 km/h) | 39.38 mph (63.37 km/h) |
| 45 mph (72.42 km/h) | 44.3 mph (71.29 km/h) |
| 50 mph (80.47 km/h) | 49.22 mph (79.21 km/h) |
| 55 mph (88.51 km/h) | 54.14 mph (87.13 km/h) |
| 60 mph (96.56 km/h) | 59.06 mph (95.05 km/h) |
| 65 mph (104.61 km/h) | 63.99 mph (102.97 km/h) |
| 70 mph (112.65 km/h) | 68.91 mph (110.9 km/h) |
| 75 mph (120.7 km/h) | 73.83 mph (118.82 km/h) |
| 80 mph (128.75 km/h) | 78.75 mph (126.74 km/h) |
| 85 mph (136.79 km/h) | 83.67 mph (134.66 km/h) |
| 90 mph (144.84 km/h) | 88.59 mph (142.58 km/h) |
| 95 mph (152.89 km/h) | 93.52 mph (150.5 km/h) |
| 100 mph (160.93 km/h) | 98.44 mph (158.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2068 | 2402 | 2587 | 2702 | 2825 | 2913 | 3010 | 3124 | 3282 | 3441 | 3617 | 3757 | 4013 | 4294 | 4514 | 4655 | 4734 | 5025 | 5429 | 6309 |
Better Fuel Economy Factory Ratios Increased Power
