Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/60-15 | 205/55-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.21 (615) | 23.88 (606.5) | -0.33 (-8.5) -1.4% |
| Width inches (mm) | 7.68 (195) | 8.07 (205) | 0.39 (10) 5.1% |
| Circum. inches (mm) | 76.07 (1932.08) | 75.01 (1905.38) | -1.05 (-26.7) -1.4% |
| Sidewall Height inches (mm) | 4.61 (117) | 4.44 (112.75) | -0.17 (-4.25) -3.6% |
| Revolutions per mile (km) | 832.96 (517.58) | 844.63 (524.83) | 11.67 (7.25) 1.4% |
205/55-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.72 mph (31.74 km/h) |
| 25 mph (40.23 km/h) | 24.65 mph (39.68 km/h) |
| 30 mph (48.28 km/h) | 29.59 mph (47.61 km/h) |
| 35 mph (56.33 km/h) | 34.52 mph (55.55 km/h) |
| 40 mph (64.37 km/h) | 39.45 mph (63.48 km/h) |
| 45 mph (72.42 km/h) | 44.38 mph (71.42 km/h) |
| 50 mph (80.47 km/h) | 49.31 mph (79.36 km/h) |
| 55 mph (88.51 km/h) | 54.24 mph (87.29 km/h) |
| 60 mph (96.56 km/h) | 59.17 mph (95.23 km/h) |
| 65 mph (104.61 km/h) | 64.1 mph (103.16 km/h) |
| 70 mph (112.65 km/h) | 69.03 mph (111.1 km/h) |
| 75 mph (120.7 km/h) | 73.96 mph (119.03 km/h) |
| 80 mph (128.75 km/h) | 78.89 mph (126.97 km/h) |
| 85 mph (136.79 km/h) | 83.83 mph (134.9 km/h) |
| 90 mph (144.84 km/h) | 88.76 mph (142.84 km/h) |
| 95 mph (152.89 km/h) | 93.69 mph (150.77 km/h) |
| 100 mph (160.93 km/h) | 98.62 mph (158.71 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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