If your wheels will hold air without tubes, mount the radials tubeless.
If the wheels do not hold air use tubes.

I have a set of LT215/85R16 blackwalls with and without tubes.
"other than looks . . " They look like originals.

The ones with tubes have been on my garage-parked Suburban for over 13 years (but, only have about 11K miles on them).

You have to play with the PSI - high enough for easy steering, but not so low that you wander at high speeds.
I think mine are between 40-45psi.