Since rear bumpers were an option, the published OL (overall length) of the trucks, is from nose of the front bumper, to the rear cap of the bed, either stepside or fleetside. Here are the published OL dimensions:
115" wheel base stepside = 186 3/4"
127" wheel base fleetside = 206 1/4"
115" wheel base fleetside = 186 3/4"
127" wheel base fleetside = 206 1/4"
