RSC ✓ Factory-verified

Buick · Regular Production Option

Wheels, 17" (43.2 cm) Bright Silver painted aluminum

Years 2018–19, 2025–26 Models 2 Factory citations 6

Query this via API →

Also described as Wheels, 17" (43.2 cm) aluminum

Also documented for ChevroletGMC

Documented applications

Envista — VSS-F (2024–2027) →

• 2025–2026 ✓ Factory-verified

  Preferred: S

  ⛭ GM factory document — 2025 buick envista fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 buick envista fleet order guide, p.5.

  ⛭ GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 buick envista fleet order guide, p.6.

Regal — E2XX (2018–2020) →

• 2018–2019 ✓ Factory-verified

  only in: Sportback; 2019: Regal, Preferred: S (2019 Sportback order guide); the 2019 guide adds 5-spoke

  ⛭ GM factory document — 2018 buick regal sportback fleet order guide wayback, p.1.

  ⛭ GM factory document — 2019 buick regal sportback order guide copy gm authority, p.6.

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