If the military rims are a multi piece lock ring type they are still serviceable...there are millions of them still on the road. The RH-5's are the only one's that I know of that are no longer legal, they have the 2" wide raised band running around the center of the rim...if they have a lock ring out at the tire bead they are NOT RH-5's and are OK to use.
Remember ALL multi piece rims need to be inflated in a safety cage...be safe! If you aren't comfortable mounting this type of tire get professional help...
Mike B
