Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/80-17 | 135/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.39 (695.8) | 25.5 (647.8) | -1.89 (-48) -6.9% |
| Width inches (mm) | 6.5 (165) | 5.31 (135) | -1.18 (-30) -18.2% |
| Circum. inches (mm) | 86.06 (2185.92) | 80.12 (2035.12) | -5.94 (-150.8) -6.9% |
| Sidewall Height inches (mm) | 5.2 (132) | 4.25 (108) | -0.94 (-24) -18.2% |
| Revolutions per mile (km) | 736.23 (457.47) | 790.78 (491.37) | 54.55 (33.9) 7.4% |
135/80-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.62 mph (29.97 km/h) |
| 25 mph (40.23 km/h) | 23.28 mph (37.46 km/h) |
| 30 mph (48.28 km/h) | 27.93 mph (44.95 km/h) |
| 35 mph (56.33 km/h) | 32.59 mph (52.44 km/h) |
| 40 mph (64.37 km/h) | 37.24 mph (59.93 km/h) |
| 45 mph (72.42 km/h) | 41.9 mph (67.42 km/h) |
| 50 mph (80.47 km/h) | 46.55 mph (74.92 km/h) |
| 55 mph (88.51 km/h) | 51.21 mph (82.41 km/h) |
| 60 mph (96.56 km/h) | 55.86 mph (89.9 km/h) |
| 65 mph (104.61 km/h) | 60.52 mph (97.39 km/h) |
| 70 mph (112.65 km/h) | 65.17 mph (104.88 km/h) |
| 75 mph (120.7 km/h) | 69.83 mph (112.37 km/h) |
| 80 mph (128.75 km/h) | 74.48 mph (119.87 km/h) |
| 85 mph (136.79 km/h) | 79.14 mph (127.36 km/h) |
| 90 mph (144.84 km/h) | 83.79 mph (134.85 km/h) |
| 95 mph (152.89 km/h) | 88.45 mph (142.34 km/h) |
| 100 mph (160.93 km/h) | 93.1 mph (149.83 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 2338 | 2518 | 2629 | 2749 | 2834 | 2929 | 3040 | 3194 | 3348 | 3520 | 3657 | 3905 | 4179 | 4393 | 4530 | 4607 | 4890 | 5284 | 6140 |
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