Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/50-16 | 265/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.04 (661.4) | 25.39 (644.9) | -0.65 (-16.5) -2.5% |
| Width inches (mm) | 10.04 (255) | 10.43 (265) | 0.39 (10) 3.9% |
| Circum. inches (mm) | 81.81 (2077.85) | 79.76 (2026.01) | -2.04 (-51.84) -2.5% |
| Sidewall Height inches (mm) | 5.02 (127.5) | 4.69 (119.25) | -0.32 (-8.25) -6.5% |
| Revolutions per mile (km) | 774.52 (481.27) | 794.34 (493.58) | 19.82 (12.31) 2.6% |
265/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.5 mph (31.38 km/h) |
| 25 mph (40.23 km/h) | 24.38 mph (39.23 km/h) |
| 30 mph (48.28 km/h) | 29.25 mph (47.08 km/h) |
| 35 mph (56.33 km/h) | 34.13 mph (54.92 km/h) |
| 40 mph (64.37 km/h) | 39 mph (62.77 km/h) |
| 45 mph (72.42 km/h) | 43.88 mph (70.61 km/h) |
| 50 mph (80.47 km/h) | 48.75 mph (78.46 km/h) |
| 55 mph (88.51 km/h) | 53.63 mph (86.31 km/h) |
| 60 mph (96.56 km/h) | 58.5 mph (94.15 km/h) |
| 65 mph (104.61 km/h) | 63.38 mph (102 km/h) |
| 70 mph (112.65 km/h) | 68.25 mph (109.84 km/h) |
| 75 mph (120.7 km/h) | 73.13 mph (117.69 km/h) |
| 80 mph (128.75 km/h) | 78 mph (125.54 km/h) |
| 85 mph (136.79 km/h) | 82.88 mph (133.38 km/h) |
| 90 mph (144.84 km/h) | 87.75 mph (141.23 km/h) |
| 95 mph (152.89 km/h) | 92.63 mph (149.07 km/h) |
| 100 mph (160.93 km/h) | 97.51 mph (156.92 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 2348 | 2529 | 2641 | 2761 | 2847 | 2942 | 3054 | 3209 | 3363 | 3535 | 3673 | 3922 | 4198 | 4413 | 4550 | 4628 | 4912 | 5307 | 6168 |
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