Tiffin Motorhomes Inc. for 2013 has added a 33-foot floorplan with opposing flat-floor slideouts from HWH Corp. to the Class A Allegro RED. Although this is the shortest of five RED (rear engine diesel) floorplans, ”the flat floor give us incredible width and the ability to do different configurations,” said Jerry Williamson, national sales manager for the Red Bay, Ala., motorized manufacturer. ”You could hold a wedding inside.” Tiffin has spiffed up the 2013 RED with interior LED lighting throughout, a new burlwood cockpit dash, Gibraltar solid-surface countertops and solid-wood cherry cabinets. An ultra-thin flatscreen bedroom TV — one of four in the coach — is built into an overhead cabinet door that flips up to expose the entertainment center. Built on a 29,500-pound GVWR raised-rail Freightliner XC chassis equipped with a 340-hp Cummins ISB engine, the 33AA floorplan retails for $220,290.