The '69 HEMI b-bodies were advertised with FIBERGLASS-BELTED F70-15 "red streak" U65 ("white streak" U64 OPTIONAL) tires from the begining of the model year. The GOODYEAR SPEEDWAY is not a fiberglass-belted tire. The correct tire is GOODYEAR POLYGLAS!
U65 - Goodyear Polyglas F70-15 "red streak" - STANDARD
U64 - Goodyear Polyglas F70-15 "white streak" - OPTIONAL
I do not believe Firestone's "WIDE OVAL" was available FIBERGLASS-BELTED in '69.
It could be possible early production cars recieved the '68 HEMI nylon cord tire - Goodyear SPEEDWAY F70-15 "red streak".
