Wanted wheels manufactured by firestone with triangular lock ring for 30x31/2
Donald, I'm trying to picture what you're looking for. Generally Firestone had a triangular wedge ring to hold the rim onto the wheel felloe by wedges with bolts through them,if it was a lockring type,a bead ring went onto the rim after the tire,then a Z shaped lockring went into the recess and the bead ring came back out over the edge of the lockring holding it in place. Any bells ringing? I do have three Clevweld 30 x 3 1/2 rims with lockrings that some guys put on the front of TT trucks and heavier delivery vehicles if they would be of any interest.
I have the wheels not the rims Made by Firestone, Contact me if interested, Thanks, Dennis