Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/80-16 | 135/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.87 (606.4) | 25.57 (649.4) | 1.69 (43) 7.1% |
| Width inches (mm) | 4.92 (125) | 5.31 (135) | 0.39 (10) 8% |
| Circum. inches (mm) | 75 (1905.06) | 80.32 (2040.15) | 5.32 (135.09) 7.1% |
| Sidewall Height inches (mm) | 3.94 (100) | 4.78 (121.5) | 0.85 (21.5) 21.5% |
| Revolutions per mile (km) | 844.77 (524.92) | 788.84 (490.16) | -55.94 (-34.76) -6.6% |
135/90-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.42 mph (34.47 km/h) |
| 25 mph (40.23 km/h) | 26.77 mph (43.09 km/h) |
| 30 mph (48.28 km/h) | 32.13 mph (51.7 km/h) |
| 35 mph (56.33 km/h) | 37.48 mph (60.32 km/h) |
| 40 mph (64.37 km/h) | 42.84 mph (68.94 km/h) |
| 45 mph (72.42 km/h) | 48.19 mph (77.56 km/h) |
| 50 mph (80.47 km/h) | 53.55 mph (86.17 km/h) |
| 55 mph (88.51 km/h) | 58.9 mph (94.79 km/h) |
| 60 mph (96.56 km/h) | 64.25 mph (103.41 km/h) |
| 65 mph (104.61 km/h) | 69.61 mph (112.03 km/h) |
| 70 mph (112.65 km/h) | 74.96 mph (120.64 km/h) |
| 75 mph (120.7 km/h) | 80.32 mph (129.26 km/h) |
| 80 mph (128.75 km/h) | 85.67 mph (137.88 km/h) |
| 85 mph (136.79 km/h) | 91.03 mph (146.49 km/h) |
| 90 mph (144.84 km/h) | 96.38 mph (155.11 km/h) |
| 95 mph (152.89 km/h) | 101.74 mph (163.73 km/h) |
| 100 mph (160.93 km/h) | 107.09 mph (172.35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 2332 | 2511 | 2622 | 2742 | 2827 | 2921 | 3033 | 3186 | 3340 | 3511 | 3648 | 3895 | 4169 | 4382 | 4519 | 4596 | 4878 | 5271 | 6125 |
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