Whitewall Tires, 6.70x15 rayon cord

Years 1963–79 Models 2 Factory citations 5

Also described as Whitewall Tires 6.70x15, rayon cordWhitewall Tires, rayon cordWhitewall Tires 7.75x15, rayon cordWhitewall Tires 7.75x157.75x15 Whitewall Tires

Documented applications

Corvette (C1 / C2)

1963 Factory-verified

$31.55; 19,383 built (CAC mislabels as "blackwall rayon"; vette-vues/corvettestory both say whitewall)

GM Heritage factory kit — 1963 Chevrolet Corvette, p.8.
1964 Factory-verified

$31.85; 19,977 built (CorvSport + CorvetteStory); CAC shows 19,997 and mislabels as "blackwall"

GM Heritage factory kit — 1964 Chevrolet Corvette, p.17.
1965 Factory-verified

$31.85; 19,300 built; same 6.70 vs 7.75x15 size discrepancy as P91

GM Heritage factory kit — 1965 Chevrolet Corvette, p.14.
1966 Factory-verified

$31.30; 17,969 built

GM Heritage factory kit — 1966 Chevrolet Corvette, p.14.
1967 Factory-verified

$31.35; 13,445 built

GM Heritage factory kit — 1967 Chevrolet Corvette, p.57.

Impala / Full-Size

1963–70s (varies) Single-source

This page aggregates every documented appearance of P92 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.