Wheels, 4, 18 x 7.0 aluminum, Black gloss accents

Years 2017 Models 1 Factory citations 1

Documented applications

Terrain — First generation (2010–2017)

2017 Factory-verified

SLE-2, SLT: O, included with WFP; the guide marks it new

GM factory document — 2017 gmc terrain fleet order guide wayback, p.3.

This page aggregates every documented appearance of RRT in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.