Hello tom thanks for replying .... so are you saying the grey bulkier rims are the ones you have? I just realized that the white ones I saw on their site are the accuride ones that are obsolete. So the grey bulkier ones are what I have to get. But in your post you say they are thicker?, meaning the hub pilot metal is thicker, requiring longer studs on the rear axle for dual applications? And 3/8" is what is lost on the rear axles studs? And when you got those rims did they say what the weight capacity was bcuz I noticed their site didn't list that on their replacement model which makes me worry.....
thanks mike