you have to take it to a reputable place as stated above, but only catch is that many places do not do really low cars, so if your slammed you may have a hard time. I took mine to sears, on 2 diff occasions, one place where i used to work at did a good job, but the 2nd location sucked and i never returned to them. It all depends on the experience of the workers. But sears does offer, 6,000 miles/6 month warranty and do a four wheel align. for 59.99. Which is a good deal... but again only if you trust them, i would look for the more older workers then youngsters, cus they fukk shiet up.