Ok ... how about these

http://www.summitracing.com/parts/CRR-3975812/

$ 260.0 shipped for a set of 5 !

Brand      Cragar
Manufacturer's Part Number      3975812
Part Type      Wheels
Product Line      Cragar Black Soft 8 Wheels
Summit Racing Part Number      CRR-3975812
      
Wheel Diameter      15 in.
Wheel Width (in)      8.00 in.
Wheel Material      Steel
Primary Wheel Color      Black
Wheel Finish      Gloss
Manufacturers Wheel Series      Cragar Soft 8 Series
Backspacing (in)      4.000 in.
Offset      -13.00mm
Wheel Construction      2-piece
Beadlock Included      No
Beadlock Functional      No
Lug Nut Seat Style      Conical seat - 60 degree
Hub Centric      No
Center Bore Diameter (in)      3.300 in.
Center Cap Included      No
Valve Stems Included      No
Quantity      Sold individually.
 

I have the Soft 8's (15x7" 4" bs 4.25" bore) on my Tracker, I like em well enough. Not sure what center bore a Sammy needs, but Trackicks need 4.25... those wouldn't clear the hubs. I do know they make em with diff specs so you can get the larger center bore if Sammys need it too. My only complaint is they started to spot rust fast, inside where the carwash can't reach easily... but I live in MEGA salt belt & on a dirt road, so that's prolly true of any steel rim.

Hth,
Fuzz

Flipped and painted my stock wagon wheels. I think the 88 had the wheels with the round holes and you can't do it with them. I welded over the valve stem holes,drilled new ones on the other side and ground off a little on the edge of the brake drums until they tighted up flush.

They look great on your truck!.

Price was right and got me the right backspace.

I bought the Cragar type D's, with 4" BS for my tracker, and they fit just right with 235/75's.  I think you should probably look at about 3-3.5" BS.  Summit has Bart wheels available in black with custom BS for about $45 per wheel.  Hope this helps.
-JOK

Flipped and painted my stock wagon wheels. I think the 88 had the wheels with the round holes and you can't do it with them. I welded over the valve stem holes,drilled new ones on the other side and ground off a little on the edge of the brake drums until they tighted up flush.

Man that rig is clean, and not in the dirty sense, just nice!

Thanks