Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/90-16 | 265/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.94 (811.4) | 31.61 (802.8) | -0.34 (-8.6) -1.1% |
| Width inches (mm) | 8.86 (225) | 10.43 (265) | 1.57 (40) 17.8% |
| Circum. inches (mm) | 100.36 (2549.09) | 99.29 (2522.07) | -1.06 (-27.02) -1.1% |
| Sidewall Height inches (mm) | 7.97 (202.5) | 7.3 (185.5) | -0.67 (-17) -8.4% |
| Revolutions per mile (km) | 631.34 (392.3) | 638.1 (396.5) | 6.76 (4.2) 1.1% |
265/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.79 mph (31.85 km/h) |
| 25 mph (40.23 km/h) | 24.74 mph (39.81 km/h) |
| 30 mph (48.28 km/h) | 29.68 mph (47.77 km/h) |
| 35 mph (56.33 km/h) | 34.63 mph (55.73 km/h) |
| 40 mph (64.37 km/h) | 39.58 mph (63.69 km/h) |
| 45 mph (72.42 km/h) | 44.52 mph (71.65 km/h) |
| 50 mph (80.47 km/h) | 49.47 mph (79.61 km/h) |
| 55 mph (88.51 km/h) | 54.42 mph (87.58 km/h) |
| 60 mph (96.56 km/h) | 59.36 mph (95.54 km/h) |
| 65 mph (104.61 km/h) | 64.31 mph (103.5 km/h) |
| 70 mph (112.65 km/h) | 69.26 mph (111.46 km/h) |
| 75 mph (120.7 km/h) | 74.21 mph (119.42 km/h) |
| 80 mph (128.75 km/h) | 79.15 mph (127.38 km/h) |
| 85 mph (136.79 km/h) | 84.1 mph (135.34 km/h) |
| 90 mph (144.84 km/h) | 89.05 mph (143.31 km/h) |
| 95 mph (152.89 km/h) | 93.99 mph (151.27 km/h) |
| 100 mph (160.93 km/h) | 98.94 mph (159.23 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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