R4M ✓ Factory-verified

Chevrolet · Regular Production Option

Wheels, 20 x 9 bright machined aluminum, painted Technical Gray

Years 2025–27 Models 2 Factory citations 8

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Documented applications

Suburban — T1XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: Z71: S

  ⛭ GM factory document — 2025 chevrolet new suburban fleet order guide, p.11.

  ⛭ GM factory document — 2026 chevrolet suburban fleet order guide, p.11.

  ⛭ GM factory document — 2027 chevrolet suburban fleet order guide, p.11.

  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.8.

Tahoe — T1XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: Z71: S

  ⛭ GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.12.

  ⛭ GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.13.

  ⛭ GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.13.

  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.8.

Related codes · mentioned in these notes

Z71

This page aggregates every documented appearance of R4M in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.