Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/55-16 | 275/55-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.88 (631.9) | 30.91 (785.1) | 6.03 (153.2) 24.2% |
| Width inches (mm) | 8.07 (205) | 10.83 (275) | 2.76 (70) 34.1% |
| Circum. inches (mm) | 78.16 (1985.17) | 97.1 (2466.46) | 18.95 (481.29) 24.2% |
| Sidewall Height inches (mm) | 4.44 (112.75) | 5.95 (151.25) | 1.52 (38.5) 34.1% |
| Revolutions per mile (km) | 810.68 (503.73) | 652.49 (405.44) | -158.19 (-98.3) -19.5% |
275/55-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.85 mph (39.99 km/h) |
| 25 mph (40.23 km/h) | 31.06 mph (49.99 km/h) |
| 30 mph (48.28 km/h) | 37.27 mph (59.99 km/h) |
| 35 mph (56.33 km/h) | 43.49 mph (69.98 km/h) |
| 40 mph (64.37 km/h) | 49.7 mph (79.98 km/h) |
| 45 mph (72.42 km/h) | 55.91 mph (89.98 km/h) |
| 50 mph (80.47 km/h) | 62.12 mph (99.98 km/h) |
| 55 mph (88.51 km/h) | 68.33 mph (109.97 km/h) |
| 60 mph (96.56 km/h) | 74.55 mph (119.97 km/h) |
| 65 mph (104.61 km/h) | 80.76 mph (129.97 km/h) |
| 70 mph (112.65 km/h) | 86.97 mph (139.97 km/h) |
| 75 mph (120.7 km/h) | 93.18 mph (149.96 km/h) |
| 80 mph (128.75 km/h) | 99.4 mph (159.96 km/h) |
| 85 mph (136.79 km/h) | 105.61 mph (169.96 km/h) |
| 90 mph (144.84 km/h) | 111.82 mph (179.96 km/h) |
| 95 mph (152.89 km/h) | 118.03 mph (189.95 km/h) |
| 100 mph (160.93 km/h) | 124.24 mph (199.95 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1660 | 1929 | 2077 | 2169 | 2268 | 2339 | 2417 | 2508 | 2636 | 2763 | 2904 | 3017 | 3222 | 3448 | 3625 | 3738 | 3801 | 4035 | 4360 | 5066 |
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