- 1977 Single-source
$51.00; 26,203 built (CAC only; other sources and the factory index list QRN/QRZ, not QGR)
- 1978 Factory-verified
$51.00; 26,203 built
GM Heritage factory kit — 1978 Chevrolet Corvette, p.22. - 1979 Factory-verified
$54.00; 29,603 built (price and count: Corvette Black Book)
GM Heritage factory kit — 1979 Chevrolet Corvette, p.32. - 1981 Factory-verified
$72.00; 21,939 built
GM Heritage factory kit — 1981 Chevrolet Corvette, p.5. - 1982 Factory-verified
$80.00; 5,932 built
GM Heritage factory kit — 1982 Chevrolet Corvette, p.25.
QGR Factory-verified
Also described as Tires P225/70R15 (steel belted radial)Tire, all, P235/50R17-95S BW TL AL2
Also documented for GMC
Documented applications
- 2004–2006 Factory-verified
This page aggregates every documented appearance of QGR in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.