- 1999–2000 Factory-verified
GM prints 225/70R9.5F and TWY; YTN and ZTN read LT225/70R19.5 and HWY
XTN Factory-verified
Also documented for ChevroletGMC
Documented applications
This page aggregates every documented appearance of XTN in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.