The road to tuk will not be open until november.
Check road conditions on the dempster before leaving, esp if driving a moho or toad, they are working on doing some grading but right now 15-20 mph is pushing it, and dont be surprised to have dmage. Maybe better in a week or two.
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It is very, very dusty. If you bring a toad, do not start the car without cleaning out the engine compartmebt first. All of my belts were buried in grit and someone else reported a shredded serpentine belt. Cover your interior seats as they will be covered in a thick layer of dirt otherwise.