Thanks, yes will carry some chains and extra fuel.. I did Dalton highway in March had to stay in the car for 3 days and nights so I can understand how you feltI did FtMacMurray to FtChippewayan a long time ago on a winter road and over the lake. Single vehicle.
Doing it again, I'd definitely want a group of vehicles. Tire chains and extra gas would be added to the list of winter stuff to bring. And something to calm the stomach, all that white made me car sick.
We live in Agassiz, B.C. and toured quite a bit of the Yukon and Alaska in our Mitsu Outlander, many moons ago. That is empty country up there and you will need to be very, very well prepared if you plan a trip like that. I'd consider it to be more an expedition than an off-road cruise, but then I'm pushing 84 and I'd like to tackle some off-roads here in British Columbia for a couple more years. - Ted