Accepts P-Metric and Inches
165/60-12 | 175/50-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 19.8 (502.8) | 19.89 (505.2) | 0.09 (2.4) 0.5% |
Width inches (mm) | 6.5 (165) | 6.89 (175) | 0.39 (10) 6.1% |
Circum. inches (mm) | 62.19 (1579.59) | 62.49 (1587.13) | 0.3 (7.54) 0.5% |
Sidewall Height inches (mm) | 3.9 (99) | 3.44 (87.5) | -0.45 (-11.5) -11.6% |
Revolutions per mile (km) | 1018.83 (633.07) | 1013.99 (630.07) | -4.84 (-3.01) -0.5% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.1 mph (32.34 km/h) |
25 mph (40.23 km/h) | 25.12 mph (40.43 km/h) |
30 mph (48.28 km/h) | 30.14 mph (48.51 km/h) |
35 mph (56.33 km/h) | 35.17 mph (56.6 km/h) |
40 mph (64.37 km/h) | 40.19 mph (64.68 km/h) |
45 mph (72.42 km/h) | 45.21 mph (72.77 km/h) |
50 mph (80.47 km/h) | 50.24 mph (80.85 km/h) |
55 mph (88.51 km/h) | 55.26 mph (88.94 km/h) |
60 mph (96.56 km/h) | 60.29 mph (97.02 km/h) |
65 mph (104.61 km/h) | 65.31 mph (105.11 km/h) |
70 mph (112.65 km/h) | 70.33 mph (113.19 km/h) |
75 mph (120.7 km/h) | 75.36 mph (121.28 km/h) |
80 mph (128.75 km/h) | 80.38 mph (129.36 km/h) |
85 mph (136.79 km/h) | 85.41 mph (137.45 km/h) |
90 mph (144.84 km/h) | 90.43 mph (145.53 km/h) |
95 mph (152.89 km/h) | 95.45 mph (153.62 km/h) |
100 mph (160.93 km/h) | 100.48 mph (161.7 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