The constant pounding of hard snow on steel
The Top Gear guys went to the North pole
They drank their way there.
https://upload.wikimedia.org/wikipedia/en/thumb/e/e6/TopGearPolarSpecialGnT.jpg/300px-TopGearPolarSpecialGnT.jpg
They also rode comfortable riding in back
https://new2.fjcdn.com/gifs/Top+gear+polar+special_9ef262_4920683.gif