my fuel pumps are mechanical, so...

as for the tow truck, if my truck moves while the alarm is armed, it calls me on the cell and is tracked via GPS... best way I've come up with to combat the tow truck

 

My buddy has the best on the market and I will get the name for it. But his is a remote starter and Kill switch all controlled by his cell phone. He has to call in an system. He can shut the truck down just by a calling into system and can see where it has been for the past week and where it is by going on the computer. Who needs lojak. Go call on Smith n Wesson.

 

my truck is a manual, so I couldn't get that setup, but mine will call me on the cell, and I can remote start, lock/unlock doors, kill the truck, real time tracking, etc. via internet