QSK ✓ Factory-verified

Pontiac · Regular Production Option

Tire, 225/50R16, performance

Years 1999–05 Models 1 Factory citations 2

Query this via API →

Also documented for ChevroletOldsmobile

Documented applications

Grand Am — Fifth generation (1999–2005) →

• 1999–2005 ✓ Factory-verified
  ⛭ GM factory document — 1999 pontiac grand am rpo code list, p.1.

  ⛭ GM factory document — 2005 pontiac grand am rpo code list, p.1.

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