When I bought my 51 Chevy 1/2ton 3100 Series, it came with 15" 6 lug wheels. Each wheel has a series of six clips welded to the wheel just outside the lug pattern. Q: Do the wheels sound like original equipment? Also, I've located a set of correct hub caps but the seller said they were from a 3600 Series truck. Will they be the right diameter and will they fit the clip pattern? Thanks - KenZ