He has been racing in the IMCA Modified series in Canada, with his son Wheeler winning the championship in 2006.
In October 2006, he attempted to start racing again with a team called H&K Motorsports. H&K Motorsports is a co-owned business with Eddie Kucharski. Both Trevor and Eddie plan to run in the ARCA series in 2007.
Boys made two NASCAR Busch Series starts in 2007, both for Randy MacDonald. He started 40th at Milwaukee and finished nine laps down in 29th. His most recent NASCAR start is at the race in Montreal at the Circuit Gilles Villeneuve. He started 41st and finished 35th with transmission troubles on the road course.