Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12-16 | 345/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.97 (888.3) | 36.37 (923.9) | 1.4 (35.6) 4% |
| Width inches (mm) | 12.01 (305) | 13.58 (345) | 1.57 (40) 13.1% |
| Circum. inches (mm) | 109.87 (2790.68) | 114.27 (2902.52) | 4.4 (111.84) 4% |
| Sidewall Height inches (mm) | 9.49 (240.95) | 10.19 (258.75) | 0.7 (17.8) 7.4% |
| Revolutions per mile (km) | 576.69 (358.34) | 554.46 (344.53) | -22.22 (-13.81) -3.9% |
345/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.8 mph (33.48 km/h) |
| 25 mph (40.23 km/h) | 26 mph (41.85 km/h) |
| 30 mph (48.28 km/h) | 31.2 mph (50.22 km/h) |
| 35 mph (56.33 km/h) | 36.4 mph (58.58 km/h) |
| 40 mph (64.37 km/h) | 41.6 mph (66.95 km/h) |
| 45 mph (72.42 km/h) | 46.8 mph (75.32 km/h) |
| 50 mph (80.47 km/h) | 52 mph (83.69 km/h) |
| 55 mph (88.51 km/h) | 57.2 mph (92.06 km/h) |
| 60 mph (96.56 km/h) | 62.4 mph (100.43 km/h) |
| 65 mph (104.61 km/h) | 67.6 mph (108.8 km/h) |
| 70 mph (112.65 km/h) | 72.81 mph (117.17 km/h) |
| 75 mph (120.7 km/h) | 78.01 mph (125.54 km/h) |
| 80 mph (128.75 km/h) | 83.21 mph (133.91 km/h) |
| 85 mph (136.79 km/h) | 88.41 mph (142.28 km/h) |
| 90 mph (144.84 km/h) | 93.61 mph (150.65 km/h) |
| 95 mph (152.89 km/h) | 98.81 mph (159.02 km/h) |
| 100 mph (160.93 km/h) | 104.01 mph (167.38 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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