Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/60-15 | 205/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.69 (627) | 26.3 (668) | 1.61 (41) 6.5% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 77.55 (1969.78) | 82.62 (2098.58) | 5.07 (128.81) 6.5% |
| Sidewall Height inches (mm) | 4.84 (123) | 5.65 (143.5) | 0.81 (20.5) 16.7% |
| Revolutions per mile (km) | 817.02 (507.67) | 766.87 (476.51) | -50.15 (-31.16) -6.1% |
205/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.31 mph (34.29 km/h) |
| 25 mph (40.23 km/h) | 26.63 mph (42.86 km/h) |
| 30 mph (48.28 km/h) | 31.96 mph (51.44 km/h) |
| 35 mph (56.33 km/h) | 37.29 mph (60.01 km/h) |
| 40 mph (64.37 km/h) | 42.62 mph (68.58 km/h) |
| 45 mph (72.42 km/h) | 47.94 mph (77.16 km/h) |
| 50 mph (80.47 km/h) | 53.27 mph (85.73 km/h) |
| 55 mph (88.51 km/h) | 58.6 mph (94.3 km/h) |
| 60 mph (96.56 km/h) | 63.92 mph (102.88 km/h) |
| 65 mph (104.61 km/h) | 69.25 mph (111.45 km/h) |
| 70 mph (112.65 km/h) | 74.58 mph (120.02 km/h) |
| 75 mph (120.7 km/h) | 79.9 mph (128.59 km/h) |
| 80 mph (128.75 km/h) | 85.23 mph (137.17 km/h) |
| 85 mph (136.79 km/h) | 90.56 mph (145.74 km/h) |
| 90 mph (144.84 km/h) | 95.89 mph (154.31 km/h) |
| 95 mph (152.89 km/h) | 101.21 mph (162.89 km/h) |
| 100 mph (160.93 km/h) | 106.54 mph (171.46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1952 | 2267 | 2442 | 2549 | 2666 | 2749 | 2840 | 2948 | 3098 | 3247 | 3413 | 3546 | 3787 | 4053 | 4260 | 4393 | 4468 | 4742 | 5124 | 5954 |
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