Hey all, Okay much of North America is under a wicked "Polar Vortex", with the exception of the South and Coastal areas. Monday morning it was 32 below when I left work, my OT Ram started easy and soldiered home. In that kinda cold suspension and drivelines are very stiff. Even brake pedal feels different. Heaters work just fine though. Its friggin cold this morning at 24 below and no warmer days til Tuesday.. I had my old 47 Chyrsler out in 30 below weather years back no problems. My 55 Fargo has seen 5 below, thinking of a 20 below cruise...lol If you live where its around 32f and warmer feel fortunate, as this kinda weather is not only unpleasant its deadly..