27 & 31 overhang very similar July 01, 2014, 10:12:19 pm Yahoo Message Number: 147197FYI, direct from the Lazy Daze Mothership: "... the overhang ( from the back of the rear wheel to the bumper ) on the 27' models is roughly 96" and on the 31' models is roughly 109".The 31 overhang is only a 1 foot increase over the 27. I think that's an excellent design.