[37don]

Diamondbacks hands down. I got the beauty ring on mine and they have sold themselves at some shows. They are a great tire with new technology and after 4 yrs the white is like the day I got them. The only thing I use to clean them is simple green or equal with a soft bristle brush or a rag. Yes they cost more but you know how that goes. I don't plan on buying any more tires for the 37.