Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-16 | 145/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.44 (595.4) | 23.99 (609.4) | 0.55 (14) 2.4% |
| Width inches (mm) | 5.31 (135) | 5.71 (145) | 0.39 (10) 7.4% |
| Circum. inches (mm) | 73.64 (1870.5) | 75.37 (1914.49) | 1.73 (43.98) 2.4% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 4 (101.5) | 0.28 (7) 7.4% |
| Revolutions per mile (km) | 860.38 (534.61) | 840.61 (522.33) | -19.77 (-12.28) -2.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.47 mph (32.94 km/h) |
| 25 mph (40.23 km/h) | 25.59 mph (41.18 km/h) |
| 30 mph (48.28 km/h) | 30.71 mph (49.42 km/h) |
| 35 mph (56.33 km/h) | 35.82 mph (57.65 km/h) |
| 40 mph (64.37 km/h) | 40.94 mph (65.89 km/h) |
| 45 mph (72.42 km/h) | 46.06 mph (74.12 km/h) |
| 50 mph (80.47 km/h) | 51.18 mph (82.36 km/h) |
| 55 mph (88.51 km/h) | 56.29 mph (90.6 km/h) |
| 60 mph (96.56 km/h) | 61.41 mph (98.83 km/h) |
| 65 mph (104.61 km/h) | 66.53 mph (107.07 km/h) |
| 70 mph (112.65 km/h) | 71.65 mph (115.3 km/h) |
| 75 mph (120.7 km/h) | 76.76 mph (123.54 km/h) |
| 80 mph (128.75 km/h) | 81.88 mph (131.78 km/h) |
| 85 mph (136.79 km/h) | 87 mph (140.01 km/h) |
| 90 mph (144.84 km/h) | 92.12 mph (148.25 km/h) |
| 95 mph (152.89 km/h) | 97.23 mph (156.48 km/h) |
| 100 mph (160.93 km/h) | 102.35 mph (164.72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2139 | 2485 | 2676 | 2795 | 2922 | 3013 | 3113 | 3232 | 3395 | 3559 | 3741 | 3887 | 4151 | 4442 | 4670 | 4815 | 4897 | 5198 | 5617 | 6527 |
Better Fuel Economy Factory Ratios Increased Power
