Wheels, aluminum, turbo finned, 13 x 5.5

Years 1984–85, 1987–88, 1991 Models 2

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Also described as Wheels, 15 inch aluminum

Also documented for Chevrolet

Documented applications

Fiero (1984–1988)

1984–1985 Disputed

years from the OSG options list (same wheel as PX1); its wheel page lists N24 for 1984 only; the rparts and Halderman lists read N24 as a 15 x 7 cast aluminum wheel

Firebird — Third generation (1982–1992)

1987–1988, 1991 Single-source

3rdgenformula reads a deep-dish turbo wheel (1987–1988) and a finned turbo cast wheel (1991); Firebird years: 3rdgenformula option pages 1987–1988, 1991

This page aggregates every documented appearance of N24 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.