Q8K ✓ Factory-verified

Chevrolet · Regular Production Option

Wheels, Grand Sport, 19 x 10 in front / 20 x 12 in rear, machined-face aluminum

Years 2017–19 Models 1 Factory citations 2

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Documented applications

Corvette — C7 (2014–2019) →

• 2017–2019 ✓ Factory-verified

  only in: Grand Sport; all trims: O; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)

  ⛭ GM factory document — 2017 chevrolet corvette fleet order guide wayback, p.1.

  ⛭ GM factory document — 2018 chevrolet corvette fleet order guide wayback, p.7.

This page aggregates every documented appearance of Q8K in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.