- 1998 Factory-verified
the 1998 list prints QFB; GM prints the same tire wording as OFB (letter O) in 15 other lists and as QFB in 8; the code stays as this list prints it.
QFB Factory-verified
Also documented for ChevroletPontiac
Documented applications
This page aggregates every documented appearance of QFB in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.