Roxy’s rolls into ‘GMA’

The guys from Roxy’s Grilled Cheese were on “Good Morning America’’ yesterday to promote the Food Network show “The Great Food Truck Race,’’ which kicks off another season on Sunday. James DiSabatino and his cheese grilling pals - who usually park at Cleveland Circle - plan to have a big viewing party in Allston that night. DiSabatino wouldn’t tell us how well Roxy’s did on the reality show, which eliminates a truck each week, but his smile looked pretty confident to us.