Accepts P-Metric and Inches
145/60-13 | 165/60-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 19.85 (504.2) | 20.8 (528.2) | 0.94 (24) 4.8% |
Width inches (mm) | 5.71 (145) | 6.5 (165) | 0.79 (20) 13.8% |
Circum. inches (mm) | 62.36 (1583.99) | 65.33 (1659.39) | 2.97 (75.4) 4.8% |
Sidewall Height inches (mm) | 3.43 (87) | 3.9 (99) | 0.47 (12) 13.8% |
Revolutions per mile (km) | 1016.01 (631.32) | 969.84 (602.63) | -46.16 (-28.69) -4.5% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.95 mph (33.72 km/h) |
25 mph (40.23 km/h) | 26.19 mph (42.15 km/h) |
30 mph (48.28 km/h) | 31.43 mph (50.58 km/h) |
35 mph (56.33 km/h) | 36.67 mph (59.01 km/h) |
40 mph (64.37 km/h) | 41.9 mph (67.44 km/h) |
45 mph (72.42 km/h) | 47.14 mph (75.87 km/h) |
50 mph (80.47 km/h) | 52.38 mph (84.3 km/h) |
55 mph (88.51 km/h) | 57.62 mph (92.73 km/h) |
60 mph (96.56 km/h) | 62.86 mph (101.16 km/h) |
65 mph (104.61 km/h) | 68.09 mph (109.59 km/h) |
70 mph (112.65 km/h) | 73.33 mph (118.02 km/h) |
75 mph (120.7 km/h) | 78.57 mph (126.45 km/h) |
80 mph (128.75 km/h) | 83.81 mph (134.88 km/h) |
85 mph (136.79 km/h) | 89.05 mph (143.31 km/h) |
90 mph (144.84 km/h) | 94.28 mph (151.74 km/h) |
95 mph (152.89 km/h) | 99.52 mph (160.17 km/h) |
100 mph (160.93 km/h) | 104.76 mph (168.6 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