Polar Industries goes for the record books, sending driverTodd on a risky run to deliver the heaviest load in companyhistory. But will the weight prove to be too much on a tenuousice crossing? Art is sent on a high stakes rescue mission andfinds the job more than he bargained for. Lisa lands anexclusive contract over one of the wildest trails in Canada.Darrell steals a load from Polar, leading to a clash betweenhim and Mark.
