Pyle PLNVB25 Universal GPS Navigation System
First off the system installs very easy ....   BUT!! in my oppinion compared to other units the screens are horrible. and the information stinks  And now my system keeps telling me that the maps are corrupt . So i went online with Pyle tech support and they came the conclusion that my disk was bad . Now no one will answer my calls, my emails , to get a replacement .. Their support lacks alot....