Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-15 | 130/80-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.44 (570) | 18.19 (462) | -4.25 (-108) -18.9% |
| Width inches (mm) | 5.31 (135) | 5.12 (130) | -0.2 (-5) -3.7% |
| Circum. inches (mm) | 70.5 (1790.71) | 57.14 (1451.42) | -13.36 (-339.29) -18.9% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 4.09 (104) | 0.37 (9.5) 10.1% |
| Revolutions per mile (km) | 898.72 (558.44) | 1108.81 (688.98) | 210.09 (130.54) 23.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.21 mph (26.09 km/h) |
| 25 mph (40.23 km/h) | 20.26 mph (32.61 km/h) |
| 30 mph (48.28 km/h) | 24.32 mph (39.13 km/h) |
| 35 mph (56.33 km/h) | 28.37 mph (45.65 km/h) |
| 40 mph (64.37 km/h) | 32.42 mph (52.18 km/h) |
| 45 mph (72.42 km/h) | 36.47 mph (58.7 km/h) |
| 50 mph (80.47 km/h) | 40.53 mph (65.22 km/h) |
| 55 mph (88.51 km/h) | 44.58 mph (71.74 km/h) |
| 60 mph (96.56 km/h) | 48.63 mph (78.27 km/h) |
| 65 mph (104.61 km/h) | 52.68 mph (84.79 km/h) |
| 70 mph (112.65 km/h) | 56.74 mph (91.31 km/h) |
| 75 mph (120.7 km/h) | 60.79 mph (97.83 km/h) |
| 80 mph (128.75 km/h) | 64.84 mph (104.35 km/h) |
| 85 mph (136.79 km/h) | 68.89 mph (110.88 km/h) |
| 90 mph (144.84 km/h) | 72.95 mph (117.4 km/h) |
| 95 mph (152.89 km/h) | 77 mph (123.92 km/h) |
| 100 mph (160.93 km/h) | 81.05 mph (130.44 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
