- 1994 Factory-verified
standard P255/50ZR17 blackwall tires (1994 standard equipment summary); the OCR reads the size P255/502R17; kit p.60 is a weight page of the same series that KIT-PAGES omits from the RPO list
GM Heritage factory kit — 1994 Chevrolet Impala, p.60.
QBJ Factory-verified
Also documented for Cadillac
Documented applications
This page aggregates every documented appearance of QBJ in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.