Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/35-18 | 205/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.65 (600.7) | 23.07 (586) | -0.58 (-14.7) -2.4% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 74.3 (1887.15) | 72.48 (1840.97) | -1.82 (-46.18) -2.4% |
| Sidewall Height inches (mm) | 2.82 (71.75) | 4.04 (102.5) | 1.21 (30.75) 42.9% |
| Revolutions per mile (km) | 852.79 (529.9) | 874.18 (543.19) | 21.39 (13.29) 2.5% |
205/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.51 mph (31.4 km/h) |
| 25 mph (40.23 km/h) | 24.39 mph (39.25 km/h) |
| 30 mph (48.28 km/h) | 29.27 mph (47.1 km/h) |
| 35 mph (56.33 km/h) | 34.14 mph (54.95 km/h) |
| 40 mph (64.37 km/h) | 39.02 mph (62.8 km/h) |
| 45 mph (72.42 km/h) | 43.9 mph (70.65 km/h) |
| 50 mph (80.47 km/h) | 48.78 mph (78.5 km/h) |
| 55 mph (88.51 km/h) | 53.65 mph (86.35 km/h) |
| 60 mph (96.56 km/h) | 58.53 mph (94.2 km/h) |
| 65 mph (104.61 km/h) | 63.41 mph (102.05 km/h) |
| 70 mph (112.65 km/h) | 68.29 mph (109.9 km/h) |
| 75 mph (120.7 km/h) | 73.16 mph (117.75 km/h) |
| 80 mph (128.75 km/h) | 78.04 mph (125.6 km/h) |
| 85 mph (136.79 km/h) | 82.92 mph (133.45 km/h) |
| 90 mph (144.84 km/h) | 87.8 mph (141.3 km/h) |
| 95 mph (152.89 km/h) | 92.68 mph (149.15 km/h) |
| 100 mph (160.93 km/h) | 97.55 mph (157 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2225 | 2584 | 2783 | 2906 | 3039 | 3133 | 3238 | 3361 | 3531 | 3701 | 3891 | 4042 | 4317 | 4620 | 4856 | 5008 | 5093 | 5405 | 5841 | 6787 |
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