Found that the profile of the road is also a result of the acceleration, which is the result of the vibration of the tire is much less of their quarter.
From the figures, it was found that a smooth road details, it is also a result of the acceleration resulting from the vibration of the tires is a lot less of the quarter.
The number of detailed road found that there was also a result of the smooth acceleration which is the result of the vibration of the car tire is more or less of their quarter.