Those are not RH5 firestone (widow makers) RH5 split at the middle of the wheel and have no locking rings near the bead. Your picture looks like there is a locking ring near the bead. Your second picture would of shown a big hump in the middle of the wheel where they joined together if they were RH5 wheels. Grigg has an excelent write up on wheels in the tech section http://www.stovebolt.com/techtips/wheels/

Last edited by buggy5872; 11/16/2011 6:36 PM.
Shane
1959 Apache 3100 Fleetside
1959 Apache 3200 NAPCO
1957 Chevy 5700 Low Cab Forward
1959 GMC F370 LCF
Another 1959 Apache 3100 Fleetside
1959 Chevy 5700 LCF
1946 Chevy 1/2 ton
1958 GMC 600
1974 Elcamino SS