Ok lets see if any one can give me a good answer to this. Trucks move america but yet every one wantsx to make us shut our trucks off when we sleep. why is that? We start doing this and there will be more deaths in america then there all ready is. To me this country has things backwards they have also forgot with out trucks america stops. So i say screw there laws I will idel my truck when i sleep or they wont get there frienght. I understand why no one will shut there trucks down for the fuel but come on guys how are we supposed to get rest if we have no ac?