Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/70-13 | 130/70-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.27 (540.2) | 19.17 (486.8) | -2.1 (-53.4) -9.9% |
| Width inches (mm) | 5.91 (150) | 5.12 (130) | -0.79 (-20) -13.3% |
| Circum. inches (mm) | 66.81 (1697.09) | 60.21 (1529.33) | -6.6 (-167.76) -9.9% |
| Sidewall Height inches (mm) | 4.13 (105) | 3.58 (91) | -0.55 (-14) -13.3% |
| Revolutions per mile (km) | 948.3 (589.24) | 1052.32 (653.88) | 104.02 (64.64) 11% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.02 mph (29.01 km/h) |
| 25 mph (40.23 km/h) | 22.53 mph (36.26 km/h) |
| 30 mph (48.28 km/h) | 27.03 mph (43.51 km/h) |
| 35 mph (56.33 km/h) | 31.54 mph (50.76 km/h) |
| 40 mph (64.37 km/h) | 36.05 mph (58.01 km/h) |
| 45 mph (72.42 km/h) | 40.55 mph (65.26 km/h) |
| 50 mph (80.47 km/h) | 45.06 mph (72.51 km/h) |
| 55 mph (88.51 km/h) | 49.56 mph (79.76 km/h) |
| 60 mph (96.56 km/h) | 54.07 mph (87.02 km/h) |
| 65 mph (104.61 km/h) | 58.57 mph (94.27 km/h) |
| 70 mph (112.65 km/h) | 63.08 mph (101.52 km/h) |
| 75 mph (120.7 km/h) | 67.59 mph (108.77 km/h) |
| 80 mph (128.75 km/h) | 72.09 mph (116.02 km/h) |
| 85 mph (136.79 km/h) | 76.6 mph (123.27 km/h) |
| 90 mph (144.84 km/h) | 81.1 mph (130.52 km/h) |
| 95 mph (152.89 km/h) | 85.61 mph (137.77 km/h) |
| 100 mph (160.93 km/h) | 90.11 mph (145.03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
