- 2000–2004 Factory-verified
QPY Factory-verified
Also described as Tire, all, P225/60R16-97S WS2 R/PE ST TL ALS
Also documented for BuickOldsmobilePontiac
Documented applications
- 1998–1999 Factory-verified
- 1998–1999 Factory-verified
- 1998–1999 Factory-verified
This page aggregates every documented appearance of QPY in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.