Hey, I found a serioysly goodlooking dually, but I want to know how these rear rims are attached to inner ones!?

If there is a simple way to do it, I can easily use nice and shiny single wheel moto metal wheel set to my dually

Anyway, here's the link:

http://www.truckinweb.com/brandpages...03tr_ram_3500/

 

Those are pretty cool looking...

 

i would only assume that it it some kind of fancy spacer???? but i dont know

 

Yeah, that would be my guess too but that doesn't seem so stout so maybe there is something more than 10" spacer,