SU1 ✓ Factory-verified

Chevrolet · Regular Production Option

Wheels, 20" x 10" (50.8 cm x 25.4 cm) front, 21" x 13" (53.3 cm x 33 cm) rear, 10-spoke, visible carbon fiber

Years 2025–27 Models 1 Factory citations 3

Query this via API →

Documented applications

Corvette — C8 (2020–2027) →

• 2025–2027 ✓ Factory-verified

  only in: ZR1, ZR1X

  ⛭ GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.4.

  ⛭ GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.4.

  ⛭ GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.5.

Related codes · mentioned in these notes

ZR1

This page aggregates every documented appearance of SU1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.