I live in a rural part of North Scotland, about 57.5°N, not huge elevation, my house is about 250m.
Our roads don’t get cleared of snow, the nearest town is 10 miles away. We generally have snow for 2-3 months of the year, often up to a metre of actual snowfall but it drifts obviously, one year my van got buried completely. Record low here, on my weather station with a Stevenson screen, is -23C (-10F), it’s very common to have -10C to -13C.
My Grenadier comes with the BFG AT’s, I’ve had these before on a couple of vehicles and I’ve not actually been that impressed in the snow and on frosty or icy roads. In fact, I have two sets of wheels and tyres for my Mitsubishi pickup, AT’s for summer and a set of continental wintercontacts which have been great.
I just watched this video
View: https://youtu.be/tVSHMnkf0gY?si=_wph12jb5C88j3t5