Ice Road Truckers rumbled into its second season Sunday night, delivering 3.9 million viewers to History in the 9 p.m. time slot, while reaching 2.3 million adults 18-49 and 25-54.
All told, Truckers improved on its first-season delivery by 15 percent.
In the 10 p.m. slot, the season finale of Ax Men logged out with 2.4 million viewers, bettering its 13-episode average by 26 percent. Ax Men also delivered 1.6 million adults 18-49 and 1.5 million adults 25-54, per Nielsen Media Research data.