Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/45-17 | 265/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.68 (652.3) | 30.56 (776.3) | 4.88 (124) 19% |
| Width inches (mm) | 9.65 (245) | 10.43 (265) | 0.79 (20) 8.2% |
| Circum. inches (mm) | 80.68 (2049.26) | 96.02 (2438.82) | 15.34 (389.56) 19% |
| Sidewall Height inches (mm) | 4.34 (110.25) | 6.78 (172.25) | 2.44 (62) 56.2% |
| Revolutions per mile (km) | 785.33 (487.98) | 659.89 (410.03) | -125.44 (-77.95) -16% |
265/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.8 mph (38.31 km/h) |
| 25 mph (40.23 km/h) | 29.75 mph (47.88 km/h) |
| 30 mph (48.28 km/h) | 35.7 mph (57.46 km/h) |
| 35 mph (56.33 km/h) | 41.65 mph (67.03 km/h) |
| 40 mph (64.37 km/h) | 47.6 mph (76.61 km/h) |
| 45 mph (72.42 km/h) | 53.55 mph (86.19 km/h) |
| 50 mph (80.47 km/h) | 59.5 mph (95.76 km/h) |
| 55 mph (88.51 km/h) | 65.46 mph (105.34 km/h) |
| 60 mph (96.56 km/h) | 71.41 mph (114.92 km/h) |
| 65 mph (104.61 km/h) | 77.36 mph (124.49 km/h) |
| 70 mph (112.65 km/h) | 83.31 mph (134.07 km/h) |
| 75 mph (120.7 km/h) | 89.26 mph (143.65 km/h) |
| 80 mph (128.75 km/h) | 95.21 mph (153.22 km/h) |
| 85 mph (136.79 km/h) | 101.16 mph (162.8 km/h) |
| 90 mph (144.84 km/h) | 107.11 mph (172.38 km/h) |
| 95 mph (152.89 km/h) | 113.06 mph (181.95 km/h) |
| 100 mph (160.93 km/h) | 119.01 mph (191.53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1679 | 1951 | 2101 | 2194 | 2294 | 2365 | 2444 | 2537 | 2665 | 2794 | 2937 | 3051 | 3259 | 3487 | 3666 | 3780 | 3844 | 4080 | 4409 | 5124 |
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