QAI ✓ Factory-verified

Chevrolet · Regular Production Option

Tires, 225/55R18 all-season, blackwall

Years 2025–27 Models 2 Factory citations 5

Query this via API →

Also documented for Buick

Documented applications

Trailblazer — First generation, VSS-F (2021–2027) →

• 2025–2027 ✓ Factory-verified

  LT: O; included in, and only available with, the 18 inch wheels RT1 (2025–2026) or REV (2026–2027)

  ⛭ GM factory document — 2025 chevrolet trailblazer fleet order guide, p.24.

  ⛭ GM factory document — 2026 chevrolet trailblazer fleet order guide, p.25.

  ⛭ GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.27.

Trax — Second generation, VSS-F (2024–2026) →

• 2025–2026 ✓ Factory-verified

  1RS, ACTIV: S

  ⛭ GM factory document — 2025 chevrolet trax fleet order guide, p.7.

  ⛭ GM factory document — 2026 chevrolet trax fleet order guide, p.7.

Related codes · mentioned in these notes

1RSREVRT1

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