Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-15 | 165/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.44 (570) | 22.8 (579) | 0.35 (9) 1.6% |
| Width inches (mm) | 5.31 (135) | 6.5 (165) | 1.18 (30) 22.2% |
| Circum. inches (mm) | 70.5 (1790.71) | 71.61 (1818.98) | 1.11 (28.27) 1.6% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 3.9 (99) | 0.18 (4.5) 4.8% |
| Revolutions per mile (km) | 898.72 (558.44) | 884.75 (549.76) | -13.97 (-8.68) -1.6% |
165/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.32 mph (32.7 km/h) |
| 25 mph (40.23 km/h) | 25.39 mph (40.87 km/h) |
| 30 mph (48.28 km/h) | 30.47 mph (49.04 km/h) |
| 35 mph (56.33 km/h) | 35.55 mph (57.22 km/h) |
| 40 mph (64.37 km/h) | 40.63 mph (65.39 km/h) |
| 45 mph (72.42 km/h) | 45.71 mph (73.56 km/h) |
| 50 mph (80.47 km/h) | 50.79 mph (81.74 km/h) |
| 55 mph (88.51 km/h) | 55.87 mph (89.91 km/h) |
| 60 mph (96.56 km/h) | 60.95 mph (98.09 km/h) |
| 65 mph (104.61 km/h) | 66.03 mph (106.26 km/h) |
| 70 mph (112.65 km/h) | 71.11 mph (114.43 km/h) |
| 75 mph (120.7 km/h) | 76.18 mph (122.61 km/h) |
| 80 mph (128.75 km/h) | 81.26 mph (130.78 km/h) |
| 85 mph (136.79 km/h) | 86.34 mph (138.95 km/h) |
| 90 mph (144.84 km/h) | 91.42 mph (147.13 km/h) |
| 95 mph (152.89 km/h) | 96.5 mph (155.3 km/h) |
| 100 mph (160.93 km/h) | 101.58 mph (163.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2252 | 2616 | 2817 | 2941 | 3075 | 3171 | 3277 | 3401 | 3574 | 3746 | 3938 | 4091 | 4369 | 4675 | 4915 | 5068 | 5155 | 5471 | 5911 | 6870 |
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