Hensley/Propride experience in snow or ice

I have zero experience in those kind of extreme cold conditions. BUT I would think you would strongly want to have studded tires on the TT so the TV doesn't try to stop with the TT just sliding along. My Pennsylvania winter hill driving experience would make me want studs on the camper even more so than on the TV if I towed in winter. I've often towed an unbraked 3K# 10x6x6 cargo trailer full of band gear, sound equipment and lights in icy conditions and that was no fun, towing using a 4WD Ford Expedition. I actually had the trailer slide in a sloped parking lot while stopped!