Diesel Trucks

Its a good thing winter roads are being replaced with real roads. Its easier to get the big rigs out of the north when they crap out.
My buddy was flat-decking a broken down mack a couple weeks ago during the cold snap,he counted 8 rigs on the side of the road, some were crawling along in limp mode while others were sitting dead.
Def does not work in extreme low temps. The emissions requirements are killing the trucking industry.