What is the original tire size for 79 J20

[mox_ct]

I have some of the drivetrain from a 1979 Jeep J20. The vehicle belonged to my uncle, it rotted away, frame broke, was repaired, came apart again. Anyway, I ended up with some of the parts and was wondering what the original tire size was. The axles are 8 lug, dana 44 front, dana 60 rear.

Thanks for your help

[joe]

8.75 x 16.5 or 9.50 x 16.5

[sappy76]

Mine had 8.75 x 16.5