Well, for my truck, the security is built right in! Take a look at it closely. What you DON'T see is the clutch is starting to slip, the transmission shifter binds up every third/fourth shift, the tires are all balding, the rad leaks coolant, the damn carb is SO outta wack that it takes a small miracle to get the truck started in the morning, and that's only the start! Think of Adam Sandler's song "Ode to my Car" - okay well it's not that bad, but you get the point. The award winning paint on the outside is a bit of a deterence too!
The best part though is I can fix my damn truck any day of the week, with now computers to fight with!
LMFAO!! I love my truck!