Anybody running super singles on their class A??? For those of you unfamiliar with super singles they are a single WIDE tire/rim that replaces the duals on the rear axle(s) seen on some of the truc...
Someone mentioned a very important point. They look cool! Are you really so concerned about a little bit of fuel economy when you drive a huge DP around? I confess that I have never seen a DP with singles, but I have seen dully pickup trucks where they have swapped the dual wheels for a set of very wide Mickey Thompsons. Very cool. So, live a little (more) and go for a cool look.