Originally Posted by
thenightrider
I can't believe I'm saying this but I am actually seriously considering how to make it possible. It would be one amazing grocery run bike not to mention a great conversation piece.
I've even got a old clunker steel frame MTB that can I use for it
Maybe one of those newer "nice" folding granny carts would work. A lot of them have larger wheels on them and I think I've seen some with rubber tires.