- 2015–2017, 2019, 2021–2022 Factory-verified
2015–2016: SL: S; Canyon: O; SLE, SLT: not offered; deletes B34 and B35; the 2021 guide names it in its notes
B38 Factory-verified
Also described as Floor covering, black vinyl, full lengthCovering, floor, vinyl, full mat
Also documented for Chevrolet
Documented applications
- 2004–2009 Factory-verified
- 1998–2002 Factory-verified
the 2001–2002 lists read "Front and Rear, Full Width"
- 2003–2010, 2014–2018, 2022–2027 Factory-verified
the 2025–2027 guides read Floor covering, full-length Black rubberized-vinyl; S: Cargo 1WT, Passenger 1LS; not offered: Passenger 1LT; in the 2025–2027 guides only in the Cargo and Passenger guides
This page aggregates every documented appearance of B38 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.