Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 32/10-17 | 375/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32 (812.8) | 36.19 (919.3) | 4.19 (106.5) 13.1% |
| Width inches (mm) | 10 (254) | 14.76 (375) | 4.76 (121) 47.6% |
| Circum. inches (mm) | 100.53 (2553.49) | 113.7 (2888.07) | 13.17 (334.58) 13.1% |
| Sidewall Height inches (mm) | 7.5 (190.5) | 9.6 (243.75) | 2.1 (53.25) 28% |
| Revolutions per mile (km) | 630.25 (391.62) | 557.24 (346.25) | -73.01 (-45.37) -11.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.62 mph (36.4 km/h) |
| 25 mph (40.23 km/h) | 28.28 mph (45.51 km/h) |
| 30 mph (48.28 km/h) | 33.93 mph (54.61 km/h) |
| 35 mph (56.33 km/h) | 39.59 mph (63.71 km/h) |
| 40 mph (64.37 km/h) | 45.24 mph (72.81 km/h) |
| 45 mph (72.42 km/h) | 50.9 mph (81.91 km/h) |
| 50 mph (80.47 km/h) | 56.55 mph (91.01 km/h) |
| 55 mph (88.51 km/h) | 62.21 mph (100.11 km/h) |
| 60 mph (96.56 km/h) | 67.86 mph (109.21 km/h) |
| 65 mph (104.61 km/h) | 73.52 mph (118.31 km/h) |
| 70 mph (112.65 km/h) | 79.17 mph (127.42 km/h) |
| 75 mph (120.7 km/h) | 84.83 mph (136.52 km/h) |
| 80 mph (128.75 km/h) | 90.48 mph (145.62 km/h) |
| 85 mph (136.79 km/h) | 96.14 mph (154.72 km/h) |
| 90 mph (144.84 km/h) | 101.79 mph (163.82 km/h) |
| 95 mph (152.89 km/h) | 107.45 mph (172.92 km/h) |
| 100 mph (160.93 km/h) | 113.1 mph (182.02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1418 | 1647 | 1774 | 1853 | 1937 | 1997 | 2064 | 2142 | 2251 | 2359 | 2480 | 2577 | 2752 | 2945 | 3096 | 3192 | 3246 | 3446 | 3723 | 4327 |
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