I'd be interested in a set of 38.5's for 15" wheels...but really don't want knobby beach balls for tires either...so id really like a set of them in no more than 13.5" wide
I don't think they'd see all that much business for these coming from the one ton crowd. These would probably sell to yotas, and other lighter weight rigs so that's why I'd stick with 15's. I also think the 17" wheels make the sidewalls too stiff...and the wider tires seem to be the same way. I guess they have more tread patch to support and have to be thicker to do so...