Blue,

I grew up in the prairies and know what cold is but -38 is just not civilized? Hope you have a good warm parka and please don't expose those ears that could hurt big time !!! I lived in a full length sheepskin coat (complete with hood) and muskrat mittens during the winter - looked silly but who cares

Good luck with the Jeep Them square tires can be a little disgruntling at times