Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/80-17 | 135/90-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.76 (679.8) | 26.57 (674.8) | -0.2 (-5) -0.7% |
| Width inches (mm) | 6.1 (155) | 5.31 (135) | -0.79 (-20) -12.9% |
| Circum. inches (mm) | 84.08 (2135.65) | 83.46 (2119.95) | -0.62 (-15.71) -0.7% |
| Sidewall Height inches (mm) | 4.88 (124) | 4.78 (121.5) | -0.1 (-2.5) -2% |
| Revolutions per mile (km) | 753.56 (468.24) | 759.14 (471.71) | 5.58 (3.47) 0.7% |
135/90-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.85 mph (31.95 km/h) |
| 25 mph (40.23 km/h) | 24.82 mph (39.94 km/h) |
| 30 mph (48.28 km/h) | 29.78 mph (47.93 km/h) |
| 35 mph (56.33 km/h) | 34.74 mph (55.91 km/h) |
| 40 mph (64.37 km/h) | 39.71 mph (63.9 km/h) |
| 45 mph (72.42 km/h) | 44.67 mph (71.89 km/h) |
| 50 mph (80.47 km/h) | 49.63 mph (79.88 km/h) |
| 55 mph (88.51 km/h) | 54.6 mph (87.86 km/h) |
| 60 mph (96.56 km/h) | 59.56 mph (95.85 km/h) |
| 65 mph (104.61 km/h) | 64.52 mph (103.84 km/h) |
| 70 mph (112.65 km/h) | 69.49 mph (111.83 km/h) |
| 75 mph (120.7 km/h) | 74.45 mph (119.81 km/h) |
| 80 mph (128.75 km/h) | 79.41 mph (127.8 km/h) |
| 85 mph (136.79 km/h) | 84.37 mph (135.79 km/h) |
| 90 mph (144.84 km/h) | 89.34 mph (143.78 km/h) |
| 95 mph (152.89 km/h) | 94.3 mph (151.76 km/h) |
| 100 mph (160.93 km/h) | 99.26 mph (159.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1932 | 2244 | 2417 | 2524 | 2639 | 2721 | 2811 | 2918 | 3066 | 3214 | 3379 | 3510 | 3749 | 4012 | 4217 | 4349 | 4423 | 4694 | 5072 | 5894 |
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