Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 196/65-15 | 205/55-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.03 (635.8) | 23.88 (606.5) | -1.15 (-29.3) -4.6% |
| Width inches (mm) | 7.72 (196) | 8.07 (205) | 0.35 (9) 4.6% |
| Circum. inches (mm) | 78.64 (1997.42) | 75.01 (1905.38) | -3.62 (-92.05) -4.6% |
| Sidewall Height inches (mm) | 5.02 (127.4) | 4.44 (112.75) | -0.58 (-14.65) -11.5% |
| Revolutions per mile (km) | 805.71 (500.64) | 844.63 (524.83) | 38.92 (24.19) 4.8% |
205/55-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.08 mph (30.7 km/h) |
| 25 mph (40.23 km/h) | 23.85 mph (38.38 km/h) |
| 30 mph (48.28 km/h) | 28.62 mph (46.06 km/h) |
| 35 mph (56.33 km/h) | 33.39 mph (53.73 km/h) |
| 40 mph (64.37 km/h) | 38.16 mph (61.41 km/h) |
| 45 mph (72.42 km/h) | 42.93 mph (69.08 km/h) |
| 50 mph (80.47 km/h) | 47.7 mph (76.76 km/h) |
| 55 mph (88.51 km/h) | 52.47 mph (84.44 km/h) |
| 60 mph (96.56 km/h) | 57.23 mph (92.11 km/h) |
| 65 mph (104.61 km/h) | 62 mph (99.79 km/h) |
| 70 mph (112.65 km/h) | 66.77 mph (107.46 km/h) |
| 75 mph (120.7 km/h) | 71.54 mph (115.14 km/h) |
| 80 mph (128.75 km/h) | 76.31 mph (122.81 km/h) |
| 85 mph (136.79 km/h) | 81.08 mph (130.49 km/h) |
| 90 mph (144.84 km/h) | 85.85 mph (138.17 km/h) |
| 95 mph (152.89 km/h) | 90.62 mph (145.84 km/h) |
| 100 mph (160.93 km/h) | 95.39 mph (153.52 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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