Yep, there's a reason they called those split rims widowmakers.

If you're running those radials with the non-radial tubes it's only a matter of time before you rub through a tube. I would change them now, but that's just me.

1946 GMC Pickup - S-10 Frame, 455 Buick, TH400, original patina.

My 46 GMC on Photobucket