u can do all that quick release hub shift lock and cut off switches but ive hung out with a few people that steal cars and shit but they are good people just make the dumbest decisions for money .. but they have told me that they steal the cars with tow trucks they back up to it put car on the bed and off they go ... cant stop that now can ya ... there really is no way to stop them from stealing your shit unless you catch them thats really the only way or like josh said rent a space or garage for car to go thats a good idea .... i stole a car one time and was driving it to chop shop and said to myself this is bullshit. turned back around and put it back(just cant do it i dont have the heart to steal) i say if you dont got the money to get it then why want it and steal it cause when you get caught by either the person u stole it from ull probably get your ass handed to you or get caught by the cops and go to jail and get a record and fuck your life up ... its pointless but they do it ..sooo