Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 375/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 38.15 (968.9) | 11.75 (298.5) 44.5% |
| Width inches (mm) | 8.66 (220) | 14.76 (375) | 6.1 (155) 70.5% |
| Circum. inches (mm) | 82.92 (2106.12) | 119.84 (3043.89) | 36.92 (937.77) 44.5% |
| Sidewall Height inches (mm) | 5.2 (132) | 11.07 (281.25) | 5.88 (149.25) 113.1% |
| Revolutions per mile (km) | 764.13 (474.81) | 528.71 (328.53) | -235.41 (-146.28) -30.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 28.91 mph (46.52 km/h) |
| 25 mph (40.23 km/h) | 36.13 mph (58.15 km/h) |
| 30 mph (48.28 km/h) | 43.36 mph (69.78 km/h) |
| 35 mph (56.33 km/h) | 50.58 mph (81.41 km/h) |
| 40 mph (64.37 km/h) | 57.81 mph (93.04 km/h) |
| 45 mph (72.42 km/h) | 65.04 mph (104.67 km/h) |
| 50 mph (80.47 km/h) | 72.26 mph (116.3 km/h) |
| 55 mph (88.51 km/h) | 79.49 mph (127.93 km/h) |
| 60 mph (96.56 km/h) | 86.72 mph (139.56 km/h) |
| 65 mph (104.61 km/h) | 93.94 mph (151.18 km/h) |
| 70 mph (112.65 km/h) | 101.17 mph (162.81 km/h) |
| 75 mph (120.7 km/h) | 108.39 mph (174.44 km/h) |
| 80 mph (128.75 km/h) | 115.62 mph (186.07 km/h) |
| 85 mph (136.79 km/h) | 122.85 mph (197.7 km/h) |
| 90 mph (144.84 km/h) | 130.07 mph (209.33 km/h) |
| 95 mph (152.89 km/h) | 137.3 mph (220.96 km/h) |
| 100 mph (160.93 km/h) | 144.53 mph (232.59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1345 | 1563 | 1683 | 1758 | 1838 | 1895 | 1958 | 2033 | 2136 | 2239 | 2353 | 2445 | 2611 | 2794 | 2937 | 3029 | 3080 | 3269 | 3533 | 4105 |
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