Just wondering if all trucks shut off at 3 minutes. the weather the guys have to put up with wwwaaaayyyyyyy up north, just got my curiosity up. Do you have to sit in your truck being -20 trying to get your truck warm. I know ya'll have block heaters but does it really help that much? You cant tell me shutting them off at 3 minutes is saving money, especially if you are cranking them all the time to keep them running. What if you break down on the side of the road with a blow out r u just supposed to freeze to death or do i need to carry me an electric blanket? or carry some logs in my truck so I can build a fire. I sometimes think we should be afforded the same luxury as team drivers, with keeping our trucks idling and letting them run 68. just my opinion.