Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/40-24 | 285/60-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.98 (837.6) | 35.46 (900.8) | 2.49 (63.2) 7.5% |
| Width inches (mm) | 11.22 (285) | 11.22 (285) | 0 (0) 0% |
| Circum. inches (mm) | 103.6 (2631.4) | 111.42 (2829.95) | 7.82 (198.55) 7.5% |
| Sidewall Height inches (mm) | 4.49 (114) | 6.73 (171) | 2.24 (57) 50% |
| Revolutions per mile (km) | 611.59 (380.03) | 568.68 (353.36) | -42.91 (-26.66) -7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.51 mph (34.62 km/h) |
| 25 mph (40.23 km/h) | 26.89 mph (43.27 km/h) |
| 30 mph (48.28 km/h) | 32.26 mph (51.92 km/h) |
| 35 mph (56.33 km/h) | 37.64 mph (60.58 km/h) |
| 40 mph (64.37 km/h) | 43.02 mph (69.23 km/h) |
| 45 mph (72.42 km/h) | 48.4 mph (77.89 km/h) |
| 50 mph (80.47 km/h) | 53.77 mph (86.54 km/h) |
| 55 mph (88.51 km/h) | 59.15 mph (95.19 km/h) |
| 60 mph (96.56 km/h) | 64.53 mph (103.85 km/h) |
| 65 mph (104.61 km/h) | 69.9 mph (112.5 km/h) |
| 70 mph (112.65 km/h) | 75.28 mph (121.15 km/h) |
| 75 mph (120.7 km/h) | 80.66 mph (129.81 km/h) |
| 80 mph (128.75 km/h) | 86.04 mph (138.46 km/h) |
| 85 mph (136.79 km/h) | 91.41 mph (147.12 km/h) |
| 90 mph (144.84 km/h) | 96.79 mph (155.77 km/h) |
| 95 mph (152.89 km/h) | 102.17 mph (164.42 km/h) |
| 100 mph (160.93 km/h) | 107.55 mph (173.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1447 | 1681 | 1811 | 1891 | 1977 | 2038 | 2106 | 2186 | 2297 | 2408 | 2531 | 2630 | 2808 | 3005 | 3159 | 3258 | 3313 | 3516 | 3800 | 4415 |
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