Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/66-17 | 295/75-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.77 (781.6) | 34.42 (874.3) | 3.65 (92.7) 11.9% |
| Width inches (mm) | 10.43 (265) | 11.61 (295) | 1.18 (30) 11.3% |
| Circum. inches (mm) | 96.67 (2455.47) | 108.14 (2746.69) | 11.47 (291.23) 11.9% |
| Sidewall Height inches (mm) | 6.89 (174.9) | 8.71 (221.25) | 1.82 (46.35) 26.5% |
| Revolutions per mile (km) | 655.41 (407.25) | 585.92 (364.07) | -69.49 (-43.18) -10.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.37 mph (36 km/h) |
| 25 mph (40.23 km/h) | 27.97 mph (45.01 km/h) |
| 30 mph (48.28 km/h) | 33.56 mph (54.01 km/h) |
| 35 mph (56.33 km/h) | 39.15 mph (63.01 km/h) |
| 40 mph (64.37 km/h) | 44.74 mph (72.01 km/h) |
| 45 mph (72.42 km/h) | 50.34 mph (81.01 km/h) |
| 50 mph (80.47 km/h) | 55.93 mph (90.01 km/h) |
| 55 mph (88.51 km/h) | 61.52 mph (99.01 km/h) |
| 60 mph (96.56 km/h) | 67.12 mph (108.01 km/h) |
| 65 mph (104.61 km/h) | 72.71 mph (117.01 km/h) |
| 70 mph (112.65 km/h) | 78.3 mph (126.02 km/h) |
| 75 mph (120.7 km/h) | 83.9 mph (135.02 km/h) |
| 80 mph (128.75 km/h) | 89.49 mph (144.02 km/h) |
| 85 mph (136.79 km/h) | 95.08 mph (153.02 km/h) |
| 90 mph (144.84 km/h) | 100.67 mph (162.02 km/h) |
| 95 mph (152.89 km/h) | 106.27 mph (171.02 km/h) |
| 100 mph (160.93 km/h) | 111.86 mph (180.02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1491 | 1732 | 1865 | 1948 | 2037 | 2100 | 2170 | 2252 | 2367 | 2481 | 2608 | 2709 | 2893 | 3096 | 3255 | 3356 | 3414 | 3623 | 3915 | 4549 |
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