Well, as of last night I blew a bilstien in -34* weather.  Blew the top right off.  I am really disappointed with the cold weather bilstien quality.  This is my third failure on three different trucks.  
I still get poor mileage.  My PS still leaks when really cold.  Not going for a new toyota hose $$$$
I've added a set of childs seats to the back of the truck.  
I LOVE my Toyo M55 tires.  They howl a bit but the offroad and onroad characteristics are fantastic.
I think I have 280000km on the truck.