- 1998–2002 Factory-verified
the 2001–2002 lists read "P215/75R15/N BL R/PE ST TL ALS"
ZCU Factory-verified
Also described as Tire, spare, P215/75R15 B/W
Also documented for Chevrolet
Documented applications
- 1986–1990 Factory-verified
shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1986 Chevrolet G Van, p.17.GM Heritage factory kit — 1987 Chevrolet G Van, p.16.GM Heritage factory kit — 1988 Chevrolet Vandura, p.12.GM Heritage factory kit — 1989 Chevrolet G Van, p.35.GM Heritage factory kit — 1990 Chevrolet G Van, p.9.
This page aggregates every documented appearance of ZCU in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.