Accepts P-Metric and Inches
265/66-17 | 275/80-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.77 (781.6) | 34.32 (871.8) | 3.55 (90.2) 11.5% |
Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
Circum. inches (mm) | 96.67 (2455.47) | 107.83 (2738.84) | 11.16 (283.37) 11.5% |
Sidewall Height inches (mm) | 6.89 (174.9) | 8.66 (220) | 1.78 (45.1) 25.8% |
Revolutions per mile (km) | 655.41 (407.25) | 587.6 (365.12) | -67.81 (-42.14) -10.3% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 22.31 mph (35.9 km/h) |
25 mph (40.23 km/h) | 27.89 mph (44.88 km/h) |
30 mph (48.28 km/h) | 33.46 mph (53.85 km/h) |
35 mph (56.33 km/h) | 39.04 mph (62.83 km/h) |
40 mph (64.37 km/h) | 44.62 mph (71.8 km/h) |
45 mph (72.42 km/h) | 50.19 mph (80.78 km/h) |
50 mph (80.47 km/h) | 55.77 mph (89.75 km/h) |
55 mph (88.51 km/h) | 61.35 mph (98.73 km/h) |
60 mph (96.56 km/h) | 66.92 mph (107.7 km/h) |
65 mph (104.61 km/h) | 72.5 mph (116.68 km/h) |
70 mph (112.65 km/h) | 78.08 mph (125.66 km/h) |
75 mph (120.7 km/h) | 83.66 mph (134.63 km/h) |
80 mph (128.75 km/h) | 89.23 mph (143.61 km/h) |
85 mph (136.79 km/h) | 94.81 mph (152.58 km/h) |
90 mph (144.84 km/h) | 100.39 mph (161.56 km/h) |
95 mph (152.89 km/h) | 105.96 mph (170.53 km/h) |
100 mph (160.93 km/h) | 111.54 mph (179.51 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1495 | 1737 | 1871 | 1953 | 2043 | 2106 | 2176 | 2259 | 2373 | 2488 | 2615 | 2717 | 2902 | 3105 | 3264 | 3366 | 3423 | 3633 | 3926 | 4562 |
Better Fuel Economy Factory Ratios Increased Power