What size wheels???

Need some advice.... I am building a 1939 Ford shop truck. Ive got a 4" dropped axle in the front with discs and an 8 inch Ford rear end with drums (its got 2" lowering blocks on the rear.

Id like to go with Coker Steelies but dont know what size/offset/or tire size to prevent rubbing on the fenders.

Any help photos would be of great help. Thanks

 

what width 8" Ford? they came in several.....Maverick 56-1/2 wheel mounting surface to WMS , Granada 58" WMS to WMS and i have even found some 59-1/2"

 

I will have to get back to you on that 36..... Im out on the road right now. Pretty sure it was a Mercury similar to a Maverick