Vintage Truck Tire Sizes

Curious what size tires were stock on late 40's - early 50's 1/2 ton trucks running a 15" rim.

Coker doesn't list truck tires separately...is there a way to tell the difference? (Plys, load rating, etc.)

All help is greatly appreciated!

Gary W.

 

bump...somebody? Anybody?

 

in the late 40s, early 50s, haha

 

From the Ford Truck Shop Manual for 48-52 1/2 ton pickups:
PT 6.00 x 16 - 4 (P***enger type/6.00" x 16" 4 ply) standard
PT 6.00 x 16 - 6
PT 6.50 x 16 - 6
PT 15" - 6

 

found this cross reference tire chart that might help

http://www.widewhitetires.com/CrossReference.html