What should I do if the Ruiwo 140 runs off track? Empty trucks and heavy trucks all move to one side.

If you see if the tires are eating or not running off-track, it may be a problem with the wheelbase (tie rod adjustment), which means there may be an internal or external misalignment. Generally, new cars will not have such a situation (running badly on the road). It's possible) Then check whether the front brake is loose and tight at the same time, and it will go awry. Then check the tie rod and straight tie rod steering arm ball head (whether it is loose, and if it is loose, it will go awry). There is abnormal noise when the heavy vehicle is turned (it is big) Or hit the small direction) If the noise is in the general direction, check whether it is the tire grinding steel plate or the straight tie rod. If it is not in the small direction, it will also make the noise. Check the tie rod ball head (whether it is loose). If it is not loose, it means that the marble needs to be greased< /p>