GMC Terrain tire size
The most common factory tire size for the GMC Terrain is 235/50R19, on 69 of the 169 year and trim fits listed. Each year below lists the sizes its trims were built with (2010 to 2027). Pick your year and trim to see the tires that fit.
GMC Terrain tire sizes by year
20273 sizes · 10 trims
20263 sizes · 10 trims
20252 sizes · 9 trims
20213 sizes · 18 trims
20203 sizes · 16 trims
20193 sizes · 21 trims
20183 sizes · 19 trims
20174 sizes · 15 trims
20164 sizes · 19 trims
20154 sizes · 20 trims
20146 sizes · 25 trims
20135 sizes · 21 trims
P235/55R19load index 101, speed rating H
P235/60R17load index 100, speed rating H
20125 sizes · 10 trims
20114 sizes · 8 trims
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.