- 2007–2009 Factory-verified
The 2007 and 2008 lists and one of the three 2009 entries print 109S; two of the three 2009 entries read 112S instead.
QXK Factory-verified
Also documented for ChevroletGMC
Documented applications
- 2007–2009 Factory-verified
The 2007, 2008 and one of the three 2009 entries print 109S; two of the three 2009 entries read 112S (P265/65R18-112S BW TL AL2).
This page aggregates every documented appearance of QXK in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.