Two of the things electric vehicles fare worst at is delivering good range in cold weather or when towing. One YouTuber and Rivian R1T Launch Edition owner decided to combine the two when he towed his Hummer H1 with temperatures around the freezing point.
Together, the trailer and H1 weighed around 10,000 pounds. Between that weight and the cold conditions, it's interesting to see just how big an impact this would have on the range.