Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/70-16 | 315/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.16 (791.4) | 34.6 (878.9) | 3.44 (87.5) 11.1% |
| Width inches (mm) | 10.83 (275) | 12.4 (315) | 1.57 (40) 14.5% |
| Circum. inches (mm) | 97.88 (2486.26) | 108.71 (2761.15) | 10.82 (274.89) 11.1% |
| Sidewall Height inches (mm) | 7.58 (192.5) | 9.3 (236.25) | 1.72 (43.75) 22.7% |
| Revolutions per mile (km) | 647.3 (402.21) | 582.85 (362.17) | -64.44 (-40.04) -10% |
315/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.21 mph (35.75 km/h) |
| 25 mph (40.23 km/h) | 27.76 mph (44.68 km/h) |
| 30 mph (48.28 km/h) | 33.32 mph (53.62 km/h) |
| 35 mph (56.33 km/h) | 38.87 mph (62.55 km/h) |
| 40 mph (64.37 km/h) | 44.42 mph (71.49 km/h) |
| 45 mph (72.42 km/h) | 49.98 mph (80.43 km/h) |
| 50 mph (80.47 km/h) | 55.53 mph (89.36 km/h) |
| 55 mph (88.51 km/h) | 61.08 mph (98.3 km/h) |
| 60 mph (96.56 km/h) | 66.63 mph (107.24 km/h) |
| 65 mph (104.61 km/h) | 72.19 mph (116.17 km/h) |
| 70 mph (112.65 km/h) | 77.74 mph (125.11 km/h) |
| 75 mph (120.7 km/h) | 83.29 mph (134.05 km/h) |
| 80 mph (128.75 km/h) | 88.85 mph (142.98 km/h) |
| 85 mph (136.79 km/h) | 94.4 mph (151.92 km/h) |
| 90 mph (144.84 km/h) | 99.95 mph (160.86 km/h) |
| 95 mph (152.89 km/h) | 105.5 mph (169.79 km/h) |
| 100 mph (160.93 km/h) | 111.06 mph (178.73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1483 | 1723 | 1856 | 1938 | 2026 | 2089 | 2159 | 2241 | 2354 | 2468 | 2594 | 2695 | 2878 | 3080 | 3238 | 3339 | 3396 | 3604 | 3894 | 4525 |
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