Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/65-17 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.05 (763.3) | 31.61 (802.8) | 1.56 (39.5) 5.2% |
| Width inches (mm) | 10.04 (255) | 10.43 (265) | 0.39 (10) 3.9% |
| Circum. inches (mm) | 94.41 (2397.98) | 99.29 (2522.07) | 4.89 (124.09) 5.2% |
| Sidewall Height inches (mm) | 6.53 (165.75) | 7.3 (185.5) | 0.78 (19.75) 11.9% |
| Revolutions per mile (km) | 671.13 (417.02) | 638.1 (396.5) | -33.02 (-20.52) -4.9% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.03 mph (33.85 km/h) |
| 25 mph (40.23 km/h) | 26.29 mph (42.32 km/h) |
| 30 mph (48.28 km/h) | 31.55 mph (50.78 km/h) |
| 35 mph (56.33 km/h) | 36.81 mph (59.24 km/h) |
| 40 mph (64.37 km/h) | 42.07 mph (67.71 km/h) |
| 45 mph (72.42 km/h) | 47.33 mph (76.17 km/h) |
| 50 mph (80.47 km/h) | 52.59 mph (84.63 km/h) |
| 55 mph (88.51 km/h) | 57.85 mph (93.09 km/h) |
| 60 mph (96.56 km/h) | 63.1 mph (101.56 km/h) |
| 65 mph (104.61 km/h) | 68.36 mph (110.02 km/h) |
| 70 mph (112.65 km/h) | 73.62 mph (118.48 km/h) |
| 75 mph (120.7 km/h) | 78.88 mph (126.95 km/h) |
| 80 mph (128.75 km/h) | 84.14 mph (135.41 km/h) |
| 85 mph (136.79 km/h) | 89.4 mph (143.87 km/h) |
| 90 mph (144.84 km/h) | 94.66 mph (152.34 km/h) |
| 95 mph (152.89 km/h) | 99.92 mph (160.8 km/h) |
| 100 mph (160.93 km/h) | 105.17 mph (169.26 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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