McMurray currently drives the #26 Crown Royal Irwin Industrial Tools Ford Fusion full-time in the NEXTEL Cup Series with crew chief Larry Carter for Roush Fenway Racing.

In 1999, McMurray made 4 starts in the Craftsman Truck series. In 2000, he ran 15 Craftsman Truck races and posted 1 top-five and 4 top-ten finishes.

In 2001 and 2002, he competed full-time in the NASCAR Busch Series, driving the #27 Williams Travel Centers Chevrolet Monte Carlo for Brewco Motorsports. The latter year turned out better for McMurray, as he won two races and...