White Stripe Steel Belted Tires GR70x15

Years 1963–79 Models 2 Factory citations 4

Also described as GR70-15 radial whitewall

Documented applications

Corvette (C3)

1973 Factory-verified

$32.00; 19,903 built

GM Heritage factory kit — 1973 Chevrolet Corvette, p.34.
1974 Factory-verified

$32.00; 9,140 built

GM Heritage factory kit — 1974 Chevrolet Corvette, p.7.
1975 Factory-verified

$35.00; 5,233 built

GM Heritage factory kit — 1975 Chevrolet Corvette, p.7.
1976 Factory-verified

$37.00; 3,992 built

GM Heritage factory kit — 1976 Chevrolet Corvette, p.22.

Impala / Full-Size

1963–70s (varies) Single-source

This page aggregates every documented appearance of QRM in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.