GMC Hummer EV tire size
The most common factory tire size for the GMC Hummer EV is 305/70R18, on 8 of the 11 year and trim fits listed. Each year below lists the sizes its trims were built with (2022 to 2026). Pick your year and trim to see the tires that fit.
GMC Hummer EV tire sizes by year
20233 sizes · 4 trims
20222 sizes · 2 trims
305/70R18
LT305/70R18load index 126/123, speed rating R
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.