Police say this is not a theft ring. They say the cars are just easy to steal. Ten were stolen this past weekend. Police have made six arrests but none of the suspects are connected. The thefts are mainly taking place on Tuesday and Sunday. Police say the thieves are boosting the cars, and then dumping them, and moving onto to another car. They recommend an after market alarm system to protect your investment. At Nevada Auto Sound in Reno, a basic system runs $199 dollars, with the most advanced being $599.