Accepts P-Metric and Inches
165/70-10 | 140/70-12 | Difference | |
---|---|---|---|
Diameter inches (mm) | 19.09 (485) | 19.72 (500.8) | 0.62 (15.8) 3.3% |
Width inches (mm) | 6.5 (165) | 5.51 (140) | -0.98 (-25) -15.2% |
Circum. inches (mm) | 59.99 (1523.67) | 61.94 (1573.31) | 1.95 (49.64) 3.3% |
Sidewall Height inches (mm) | 4.55 (115.5) | 3.86 (98) | -0.69 (-17.5) -15.2% |
Revolutions per mile (km) | 1056.23 (656.31) | 1022.9 (635.6) | -33.32 (-20.71) -3.2% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.65 mph (33.24 km/h) |
25 mph (40.23 km/h) | 25.81 mph (41.54 km/h) |
30 mph (48.28 km/h) | 30.98 mph (49.85 km/h) |
35 mph (56.33 km/h) | 36.14 mph (58.16 km/h) |
40 mph (64.37 km/h) | 41.3 mph (66.47 km/h) |
45 mph (72.42 km/h) | 46.47 mph (74.78 km/h) |
50 mph (80.47 km/h) | 51.63 mph (83.09 km/h) |
55 mph (88.51 km/h) | 56.79 mph (91.4 km/h) |
60 mph (96.56 km/h) | 61.95 mph (99.71 km/h) |
65 mph (104.61 km/h) | 67.12 mph (108.02 km/h) |
70 mph (112.65 km/h) | 72.28 mph (116.32 km/h) |
75 mph (120.7 km/h) | 77.44 mph (124.63 km/h) |
80 mph (128.75 km/h) | 82.61 mph (132.94 km/h) |
85 mph (136.79 km/h) | 87.77 mph (141.25 km/h) |
90 mph (144.84 km/h) | 92.93 mph (149.56 km/h) |
95 mph (152.89 km/h) | 98.09 mph (157.87 km/h) |
100 mph (160.93 km/h) | 103.26 mph (166.18 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power