Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 32.83 (833.9) | -3.2 (-81.28) -8.9% |
| Width inches (mm) | 12.52 (318) | 11.22 (285) | -1.3 (-33) -10.4% |
| Circum. inches (mm) | 113.19 (2875.12) | 103.14 (2619.77) | -10.05 (-255.35) -8.9% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 8.42 (213.75) | -1.35 (-34.29) -13.8% |
| Revolutions per mile (km) | 559.75 (347.81) | 614.31 (381.71) | 54.56 (33.9) 9.7% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.22 mph (29.33 km/h) |
| 25 mph (40.23 km/h) | 22.78 mph (36.66 km/h) |
| 30 mph (48.28 km/h) | 27.34 mph (43.99 km/h) |
| 35 mph (56.33 km/h) | 31.89 mph (51.32 km/h) |
| 40 mph (64.37 km/h) | 36.45 mph (58.66 km/h) |
| 45 mph (72.42 km/h) | 41 mph (65.99 km/h) |
| 50 mph (80.47 km/h) | 45.56 mph (73.32 km/h) |
| 55 mph (88.51 km/h) | 50.12 mph (80.65 km/h) |
| 60 mph (96.56 km/h) | 54.67 mph (87.98 km/h) |
| 65 mph (104.61 km/h) | 59.23 mph (95.32 km/h) |
| 70 mph (112.65 km/h) | 63.78 mph (102.65 km/h) |
| 75 mph (120.7 km/h) | 68.34 mph (109.98 km/h) |
| 80 mph (128.75 km/h) | 72.89 mph (117.31 km/h) |
| 85 mph (136.79 km/h) | 77.45 mph (124.65 km/h) |
| 90 mph (144.84 km/h) | 82.01 mph (131.98 km/h) |
| 95 mph (152.89 km/h) | 86.56 mph (139.31 km/h) |
| 100 mph (160.93 km/h) | 91.12 mph (146.64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1563 | 1816 | 1956 | 2042 | 2135 | 2202 | 2275 | 2362 | 2481 | 2601 | 2734 | 2841 | 3033 | 3246 | 3413 | 3519 | 3579 | 3798 | 4104 | 4770 |
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