He was replaced in the No. 40 Dodge by Dario Franchitti 2008 after the 2007 Indy 500 Champion was signed to drive in Sprint Cup. Stremme returned to the Nationwide Series driving for Rusty Wallace Racing, in the No. 64 Atreus Homes & Communities Chevrolet. He was originally scheduled to run a handful of races, with Chase Austin and Max Papis driving the rest of the year, but after starting the season in the top-15 in points, the schedule was modified to allow him to run every race except the road course events. He had five top-fives and sixteen top-tens, on his way to an eleventh-place points finish. In the latter portion of the year, Atreus left the team, and AVIS, Loan Star Title Loans, and the Penske Corporation became the team's new primary sponsors. He drove the No. 15 Hyprene Ergon Toyota Tundra in two Truck races that season as well, in addition to returning to the No. 40 Sprint Cup team, filling for the injured Franchitti at Talladega.