Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/60-17 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.05 (737.8) | 31.61 (802.8) | 2.56 (65) 8.8% |
| Width inches (mm) | 10.04 (255) | 10.43 (265) | 0.39 (10) 3.9% |
| Circum. inches (mm) | 91.25 (2317.87) | 99.29 (2522.07) | 8.04 (204.2) 8.8% |
| Sidewall Height inches (mm) | 6.02 (153) | 7.3 (185.5) | 1.28 (32.5) 21.2% |
| Revolutions per mile (km) | 694.32 (431.43) | 638.1 (396.5) | -56.22 (-34.93) -8.1% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.76 mph (35.02 km/h) |
| 25 mph (40.23 km/h) | 27.2 mph (43.78 km/h) |
| 30 mph (48.28 km/h) | 32.64 mph (52.53 km/h) |
| 35 mph (56.33 km/h) | 38.08 mph (61.29 km/h) |
| 40 mph (64.37 km/h) | 43.52 mph (70.05 km/h) |
| 45 mph (72.42 km/h) | 48.96 mph (78.8 km/h) |
| 50 mph (80.47 km/h) | 54.4 mph (87.56 km/h) |
| 55 mph (88.51 km/h) | 59.85 mph (96.31 km/h) |
| 60 mph (96.56 km/h) | 65.29 mph (105.07 km/h) |
| 65 mph (104.61 km/h) | 70.73 mph (113.82 km/h) |
| 70 mph (112.65 km/h) | 76.17 mph (122.58 km/h) |
| 75 mph (120.7 km/h) | 81.61 mph (131.33 km/h) |
| 80 mph (128.75 km/h) | 87.05 mph (140.09 km/h) |
| 85 mph (136.79 km/h) | 92.49 mph (148.85 km/h) |
| 90 mph (144.84 km/h) | 97.93 mph (157.6 km/h) |
| 95 mph (152.89 km/h) | 103.37 mph (166.36 km/h) |
| 100 mph (160.93 km/h) | 108.81 mph (175.11 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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