Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/60-16 | 205/55-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.69 (652.4) | 23.88 (606.5) | -1.81 (-45.9) -7% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 80.69 (2049.58) | 75.01 (1905.38) | -5.68 (-144.2) -7% |
| Sidewall Height inches (mm) | 4.84 (123) | 4.44 (112.75) | -0.4 (-10.25) -8.3% |
| Revolutions per mile (km) | 785.21 (487.91) | 844.63 (524.83) | 59.42 (36.92) 7.6% |
205/55-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.59 mph (29.92 km/h) |
| 25 mph (40.23 km/h) | 23.24 mph (37.4 km/h) |
| 30 mph (48.28 km/h) | 27.89 mph (44.88 km/h) |
| 35 mph (56.33 km/h) | 32.54 mph (52.36 km/h) |
| 40 mph (64.37 km/h) | 37.19 mph (59.84 km/h) |
| 45 mph (72.42 km/h) | 41.83 mph (67.33 km/h) |
| 50 mph (80.47 km/h) | 46.48 mph (74.81 km/h) |
| 55 mph (88.51 km/h) | 51.13 mph (82.29 km/h) |
| 60 mph (96.56 km/h) | 55.78 mph (89.77 km/h) |
| 65 mph (104.61 km/h) | 60.43 mph (97.25 km/h) |
| 70 mph (112.65 km/h) | 65.08 mph (104.73 km/h) |
| 75 mph (120.7 km/h) | 69.72 mph (112.21 km/h) |
| 80 mph (128.75 km/h) | 74.37 mph (119.69 km/h) |
| 85 mph (136.79 km/h) | 79.02 mph (127.17 km/h) |
| 90 mph (144.84 km/h) | 83.67 mph (134.65 km/h) |
| 95 mph (152.89 km/h) | 88.32 mph (142.13 km/h) |
| 100 mph (160.93 km/h) | 92.96 mph (149.61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2149 | 2497 | 2689 | 2808 | 2936 | 3027 | 3128 | 3247 | 3412 | 3576 | 3759 | 3906 | 4171 | 4463 | 4692 | 4839 | 4921 | 5223 | 5643 | 6558 |
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