Bringing back this old thread.
I'm running 26x2.4 big knobby, high rolling resistance, 27.25" tall tires on my Nexus-4 equipped, 35 pound klunkruiser, with a 39 front and 22 rear, for something near 48, 60, 72, 88.5 gear inches.
I don't quite get full leg extension sitting down, and I might be...