- 1999 Factory-verified
QPY Factory-verified
Also described as Tire, all, P225/60R16 97S WS2 R/PE ST TL ALS
Also documented for CadillacOldsmobilePontiac
Documented applications
- 1998–2001 Factory-verified
The 1998 list prints P225/60R16 WS2 ALS 97S.
This page aggregates every documented appearance of QPY in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.