Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12-16 | 305/85-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.97 (888.3) | 36.41 (924.9) | 1.44 (36.6) 4.1% |
| Width inches (mm) | 12.01 (305) | 12.01 (305) | 0 (0) 0% |
| Circum. inches (mm) | 109.87 (2790.68) | 114.4 (2905.66) | 4.53 (114.98) 4.1% |
| Sidewall Height inches (mm) | 9.49 (240.95) | 10.21 (259.25) | 0.72 (18.3) 7.6% |
| Revolutions per mile (km) | 576.69 (358.34) | 553.87 (344.16) | -22.82 (-14.18) -4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.82 mph (33.51 km/h) |
| 25 mph (40.23 km/h) | 26.03 mph (41.89 km/h) |
| 30 mph (48.28 km/h) | 31.24 mph (50.27 km/h) |
| 35 mph (56.33 km/h) | 36.44 mph (58.65 km/h) |
| 40 mph (64.37 km/h) | 41.65 mph (67.03 km/h) |
| 45 mph (72.42 km/h) | 46.85 mph (75.4 km/h) |
| 50 mph (80.47 km/h) | 52.06 mph (83.78 km/h) |
| 55 mph (88.51 km/h) | 57.27 mph (92.16 km/h) |
| 60 mph (96.56 km/h) | 62.47 mph (100.54 km/h) |
| 65 mph (104.61 km/h) | 67.68 mph (108.92 km/h) |
| 70 mph (112.65 km/h) | 72.88 mph (117.3 km/h) |
| 75 mph (120.7 km/h) | 78.09 mph (125.67 km/h) |
| 80 mph (128.75 km/h) | 83.3 mph (134.05 km/h) |
| 85 mph (136.79 km/h) | 88.5 mph (142.43 km/h) |
| 90 mph (144.84 km/h) | 93.71 mph (150.81 km/h) |
| 95 mph (152.89 km/h) | 98.91 mph (159.19 km/h) |
| 100 mph (160.93 km/h) | 104.12 mph (167.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1409 | 1637 | 1763 | 1841 | 1925 | 1985 | 2051 | 2129 | 2237 | 2345 | 2465 | 2561 | 2735 | 2927 | 3077 | 3173 | 3227 | 3425 | 3701 | 4300 |
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