Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/70-17 | 265/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.71 (830.8) | 30.56 (776.3) | -2.15 (-54.5) -6.6% |
| Width inches (mm) | 11.22 (285) | 10.43 (265) | -0.79 (-20) -7% |
| Circum. inches (mm) | 102.76 (2610.04) | 96.02 (2438.82) | -6.74 (-171.22) -6.6% |
| Sidewall Height inches (mm) | 7.85 (199.5) | 6.78 (172.25) | -1.07 (-27.25) -13.7% |
| Revolutions per mile (km) | 616.6 (383.14) | 659.89 (410.03) | 43.29 (26.9) 7% |
265/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.69 mph (30.08 km/h) |
| 25 mph (40.23 km/h) | 23.36 mph (37.59 km/h) |
| 30 mph (48.28 km/h) | 28.03 mph (45.11 km/h) |
| 35 mph (56.33 km/h) | 32.7 mph (52.63 km/h) |
| 40 mph (64.37 km/h) | 37.38 mph (60.15 km/h) |
| 45 mph (72.42 km/h) | 42.05 mph (67.67 km/h) |
| 50 mph (80.47 km/h) | 46.72 mph (75.19 km/h) |
| 55 mph (88.51 km/h) | 51.39 mph (82.71 km/h) |
| 60 mph (96.56 km/h) | 56.06 mph (90.23 km/h) |
| 65 mph (104.61 km/h) | 60.74 mph (97.75 km/h) |
| 70 mph (112.65 km/h) | 65.41 mph (105.26 km/h) |
| 75 mph (120.7 km/h) | 70.08 mph (112.78 km/h) |
| 80 mph (128.75 km/h) | 74.75 mph (120.3 km/h) |
| 85 mph (136.79 km/h) | 79.42 mph (127.82 km/h) |
| 90 mph (144.84 km/h) | 84.1 mph (135.34 km/h) |
| 95 mph (152.89 km/h) | 88.77 mph (142.86 km/h) |
| 100 mph (160.93 km/h) | 93.44 mph (150.38 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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