Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/45-19 | 285/35-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.1 (739.1) | 26.85 (682.1) | -2.24 (-57) -7.7% |
| Width inches (mm) | 11.22 (285) | 11.22 (285) | 0 (0) 0% |
| Circum. inches (mm) | 91.42 (2321.95) | 84.37 (2142.88) | -7.05 (-179.07) -7.7% |
| Sidewall Height inches (mm) | 5.05 (128.25) | 3.93 (99.75) | -1.12 (-28.5) -22.2% |
| Revolutions per mile (km) | 693.1 (430.67) | 751.02 (466.66) | 57.92 (35.99) 8.4% |
285/35-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.46 mph (29.7 km/h) |
| 25 mph (40.23 km/h) | 23.07 mph (37.13 km/h) |
| 30 mph (48.28 km/h) | 27.69 mph (44.56 km/h) |
| 35 mph (56.33 km/h) | 32.3 mph (51.98 km/h) |
| 40 mph (64.37 km/h) | 36.92 mph (59.41 km/h) |
| 45 mph (72.42 km/h) | 41.53 mph (66.84 km/h) |
| 50 mph (80.47 km/h) | 46.14 mph (74.26 km/h) |
| 55 mph (88.51 km/h) | 50.76 mph (81.69 km/h) |
| 60 mph (96.56 km/h) | 55.37 mph (89.11 km/h) |
| 65 mph (104.61 km/h) | 59.99 mph (96.54 km/h) |
| 70 mph (112.65 km/h) | 64.6 mph (103.97 km/h) |
| 75 mph (120.7 km/h) | 69.22 mph (111.39 km/h) |
| 80 mph (128.75 km/h) | 73.83 mph (118.82 km/h) |
| 85 mph (136.79 km/h) | 78.44 mph (126.24 km/h) |
| 90 mph (144.84 km/h) | 83.06 mph (133.67 km/h) |
| 95 mph (152.89 km/h) | 87.67 mph (141.1 km/h) |
| 100 mph (160.93 km/h) | 92.29 mph (148.52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1911 | 2220 | 2391 | 2497 | 2611 | 2692 | 2781 | 2887 | 3034 | 3180 | 3343 | 3473 | 3709 | 3969 | 4172 | 4302 | 4375 | 4644 | 5018 | 5831 |
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