The 2008 NASCAR Whelen Modified Tour was the 24th season of the Whelen Modified Tour (WMT). It began with the Icebreaker 150 at Thompson Speedway Motorsports Park on April 6. It ended with the Xtra Mart World Series at Thompson again on October 19. Donny Lia entered the season as the defending Drivers' Champion. Ted Christopher won the 2008 championship after 16 races, 127 points ahead of Matt Hirschman.