Yes!! (But that size would mean only one case of carrots at a time!) I'm currently heming and hawing about a mobile unit; ie. small truck vs.tricycle/sophisticated vs. simple, etc., and a wheel that size would "sorely", (sorry) test my calves in case I went the tricycle option!!!!
http://www.google.fr/imgres?start=18...:13,s:200,i:43