I had the 36" Radials on my '85 Xcab.  GREAT tires!  Three of them balanced out with a little 3oz weight, one tire took 6oz.  I've never seen a tire that size balance that good. 

Off road, they performed great.  I'd air down to 8-10 lbs.  They flexed good a gripped great, never lost a bead.  On road manners were Very good for a big ol' mud tire.