RolioPolio

does anyone here have this on their car because this question is directed to you. How much has low jack helped you because i know its suppost to be one of the best things to do for your car but i wanted to hear from a owners view. Also how much did it cost you or is it costing you on a monthly rate or whatever and where can you buy it and get it installed. Did you have to sign any contracts to while you were at it and what were the contracts about, like you have to stay with this for atleast a year or something? any replies that apply to this will help thanks