Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 36/12.5-16.5 | 345/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.03 (915.18) | 36.37 (923.9) | 0.34 (8.72) 1% |
| Width inches (mm) | 12.52 (318) | 13.58 (345) | 1.06 (27) 8.5% |
| Circum. inches (mm) | 113.19 (2875.12) | 114.27 (2902.52) | 1.08 (27.39) 1% |
| Sidewall Height inches (mm) | 9.77 (248.04) | 10.19 (258.75) | 0.42 (10.71) 4.3% |
| Revolutions per mile (km) | 559.75 (347.81) | 554.46 (344.53) | -5.28 (-3.28) -0.9% |
345/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.19 mph (32.49 km/h) |
| 25 mph (40.23 km/h) | 25.24 mph (40.62 km/h) |
| 30 mph (48.28 km/h) | 30.29 mph (48.74 km/h) |
| 35 mph (56.33 km/h) | 35.33 mph (56.86 km/h) |
| 40 mph (64.37 km/h) | 40.38 mph (64.99 km/h) |
| 45 mph (72.42 km/h) | 45.43 mph (73.11 km/h) |
| 50 mph (80.47 km/h) | 50.48 mph (81.23 km/h) |
| 55 mph (88.51 km/h) | 55.52 mph (89.36 km/h) |
| 60 mph (96.56 km/h) | 60.57 mph (97.48 km/h) |
| 65 mph (104.61 km/h) | 65.62 mph (105.6 km/h) |
| 70 mph (112.65 km/h) | 70.67 mph (113.73 km/h) |
| 75 mph (120.7 km/h) | 75.71 mph (121.85 km/h) |
| 80 mph (128.75 km/h) | 80.76 mph (129.97 km/h) |
| 85 mph (136.79 km/h) | 85.81 mph (138.1 km/h) |
| 90 mph (144.84 km/h) | 90.86 mph (146.22 km/h) |
| 95 mph (152.89 km/h) | 95.91 mph (154.34 km/h) |
| 100 mph (160.93 km/h) | 100.95 mph (162.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1411 | 1639 | 1765 | 1843 | 1927 | 1987 | 2053 | 2132 | 2240 | 2348 | 2468 | 2564 | 2738 | 2930 | 3080 | 3176 | 3230 | 3428 | 3705 | 4305 |
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