Accepts P-Metric and Inches
185/65-13 | 195/45-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.47 (570.7) | 21.91 (556.5) | -0.56 (-14.2) -2.5% |
Width inches (mm) | 7.28 (185) | 7.68 (195) | 0.39 (10) 5.4% |
Circum. inches (mm) | 70.59 (1792.91) | 68.83 (1748.3) | -1.76 (-44.61) -2.5% |
Sidewall Height inches (mm) | 4.73 (120.25) | 3.45 (87.75) | -1.28 (-32.5) -27% |
Revolutions per mile (km) | 897.62 (557.75) | 920.52 (571.98) | 22.9 (14.23) 2.6% |
195/45-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.5 mph (31.39 km/h) |
25 mph (40.23 km/h) | 24.38 mph (39.23 km/h) |
30 mph (48.28 km/h) | 29.25 mph (47.08 km/h) |
35 mph (56.33 km/h) | 34.13 mph (54.93 km/h) |
40 mph (64.37 km/h) | 39 mph (62.77 km/h) |
45 mph (72.42 km/h) | 43.88 mph (70.62 km/h) |
50 mph (80.47 km/h) | 48.76 mph (78.47 km/h) |
55 mph (88.51 km/h) | 53.63 mph (86.31 km/h) |
60 mph (96.56 km/h) | 58.51 mph (94.16 km/h) |
65 mph (104.61 km/h) | 63.38 mph (102 km/h) |
70 mph (112.65 km/h) | 68.26 mph (109.85 km/h) |
75 mph (120.7 km/h) | 73.13 mph (117.7 km/h) |
80 mph (128.75 km/h) | 78.01 mph (125.54 km/h) |
85 mph (136.79 km/h) | 82.89 mph (133.39 km/h) |
90 mph (144.84 km/h) | 87.76 mph (141.24 km/h) |
95 mph (152.89 km/h) | 92.64 mph (149.08 km/h) |
100 mph (160.93 km/h) | 97.51 mph (156.93 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