Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/65-16 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.54 (724.9) | 31.61 (802.8) | 3.07 (77.9) 10.7% |
| Width inches (mm) | 9.65 (245) | 10.43 (265) | 0.79 (20) 8.2% |
| Circum. inches (mm) | 89.66 (2277.34) | 99.29 (2522.07) | 9.64 (244.73) 10.7% |
| Sidewall Height inches (mm) | 6.27 (159.25) | 7.3 (185.5) | 1.03 (26.25) 16.5% |
| Revolutions per mile (km) | 706.68 (439.11) | 638.1 (396.5) | -68.57 (-42.61) -9.7% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.15 mph (35.65 km/h) |
| 25 mph (40.23 km/h) | 27.69 mph (44.56 km/h) |
| 30 mph (48.28 km/h) | 33.22 mph (53.47 km/h) |
| 35 mph (56.33 km/h) | 38.76 mph (62.38 km/h) |
| 40 mph (64.37 km/h) | 44.3 mph (71.29 km/h) |
| 45 mph (72.42 km/h) | 49.84 mph (80.2 km/h) |
| 50 mph (80.47 km/h) | 55.37 mph (89.11 km/h) |
| 55 mph (88.51 km/h) | 60.91 mph (98.03 km/h) |
| 60 mph (96.56 km/h) | 66.45 mph (106.94 km/h) |
| 65 mph (104.61 km/h) | 71.99 mph (115.85 km/h) |
| 70 mph (112.65 km/h) | 77.52 mph (124.76 km/h) |
| 75 mph (120.7 km/h) | 83.06 mph (133.67 km/h) |
| 80 mph (128.75 km/h) | 88.6 mph (142.58 km/h) |
| 85 mph (136.79 km/h) | 94.13 mph (151.49 km/h) |
| 90 mph (144.84 km/h) | 99.67 mph (160.41 km/h) |
| 95 mph (152.89 km/h) | 105.21 mph (169.32 km/h) |
| 100 mph (160.93 km/h) | 110.75 mph (178.23 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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