Automobile safety must be pay attention to it, I feel as if I’m in this aspect seems not enough attention yet, I think, that time I saw someone special to know about slack adjuster when buying a car, I think, the slack adjuster is so important, then my husband said this don’t you know it, you will know this thing if you don’t make it, it is easy to have an accident, so I think, be sure to put your car slack adjuster check in, so you drive it also won’t have what any menace from the “rear”, but I think I and my family where people sometimes there are still some difference in the understanding of the.