Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/70-17 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.81 (858.8) | 31.61 (802.8) | -2.2 (-56) -6.5% |
| Width inches (mm) | 12.01 (305) | 10.43 (265) | -1.57 (-40) -13.1% |
| Circum. inches (mm) | 106.22 (2698) | 99.29 (2522.07) | -6.93 (-175.93) -6.5% |
| Sidewall Height inches (mm) | 8.41 (213.5) | 7.3 (185.5) | -1.1 (-28) -13.1% |
| Revolutions per mile (km) | 596.5 (370.64) | 638.1 (396.5) | 41.61 (25.85) 7% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.7 mph (30.09 km/h) |
| 25 mph (40.23 km/h) | 23.37 mph (37.61 km/h) |
| 30 mph (48.28 km/h) | 28.04 mph (45.13 km/h) |
| 35 mph (56.33 km/h) | 32.72 mph (52.65 km/h) |
| 40 mph (64.37 km/h) | 37.39 mph (60.18 km/h) |
| 45 mph (72.42 km/h) | 42.07 mph (67.7 km/h) |
| 50 mph (80.47 km/h) | 46.74 mph (75.22 km/h) |
| 55 mph (88.51 km/h) | 51.41 mph (82.74 km/h) |
| 60 mph (96.56 km/h) | 56.09 mph (90.26 km/h) |
| 65 mph (104.61 km/h) | 60.76 mph (97.79 km/h) |
| 70 mph (112.65 km/h) | 65.44 mph (105.31 km/h) |
| 75 mph (120.7 km/h) | 70.11 mph (112.83 km/h) |
| 80 mph (128.75 km/h) | 74.78 mph (120.35 km/h) |
| 85 mph (136.79 km/h) | 79.46 mph (127.87 km/h) |
| 90 mph (144.84 km/h) | 84.13 mph (135.4 km/h) |
| 95 mph (152.89 km/h) | 88.81 mph (142.92 km/h) |
| 100 mph (160.93 km/h) | 93.48 mph (150.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1624 | 1886 | 2032 | 2121 | 2218 | 2287 | 2363 | 2453 | 2577 | 2702 | 2840 | 2951 | 3151 | 3372 | 3545 | 3655 | 3718 | 3946 | 4263 | 4954 |
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