Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/90-15 | 205/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.57 (624) | 27.3 (693.4) | 2.73 (69.4) 11.1% |
| Width inches (mm) | 5.31 (135) | 8.07 (205) | 2.76 (70) 51.9% |
| Circum. inches (mm) | 77.18 (1960.35) | 85.76 (2178.38) | 8.58 (218.03) 11.1% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 5.65 (143.5) | 0.87 (22) 18.1% |
| Revolutions per mile (km) | 820.95 (510.11) | 738.78 (459.06) | -82.17 (-51.06) -10% |
205/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.22 mph (35.77 km/h) |
| 25 mph (40.23 km/h) | 27.78 mph (44.71 km/h) |
| 30 mph (48.28 km/h) | 33.34 mph (53.65 km/h) |
| 35 mph (56.33 km/h) | 38.89 mph (62.59 km/h) |
| 40 mph (64.37 km/h) | 44.45 mph (71.53 km/h) |
| 45 mph (72.42 km/h) | 50 mph (80.48 km/h) |
| 50 mph (80.47 km/h) | 55.56 mph (89.42 km/h) |
| 55 mph (88.51 km/h) | 61.12 mph (98.36 km/h) |
| 60 mph (96.56 km/h) | 66.67 mph (107.3 km/h) |
| 65 mph (104.61 km/h) | 72.23 mph (116.24 km/h) |
| 70 mph (112.65 km/h) | 77.79 mph (125.18 km/h) |
| 75 mph (120.7 km/h) | 83.34 mph (134.13 km/h) |
| 80 mph (128.75 km/h) | 88.9 mph (143.07 km/h) |
| 85 mph (136.79 km/h) | 94.45 mph (152.01 km/h) |
| 90 mph (144.84 km/h) | 100.01 mph (160.95 km/h) |
| 95 mph (152.89 km/h) | 105.57 mph (169.89 km/h) |
| 100 mph (160.93 km/h) | 111.12 mph (178.83 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1880 | 2184 | 2352 | 2456 | 2568 | 2648 | 2736 | 2840 | 2984 | 3128 | 3288 | 3416 | 3648 | 3904 | 4104 | 4232 | 4304 | 4568 | 4936 | 5736 |
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