GMC Sierra EV tire size
The most common factory tire size for the GMC Sierra EV is 275/50R24, on 3 of the 8 year and trim fits listed. Each year below lists the sizes its trims were built with (2024 to 2026). Pick your year and trim to see the tires that fit.
GMC Sierra EV tire sizes by year
20266 sizes · 9 trims
LT275/50R22load index 119/116, speed rating S
275/50R24
LT265/70R18load index 124/121, speed rating S
LT285/75R18load index 129/126, speed rating S
20251 size · 1 trim
275/50R24
20241 size · 1 trim
275/50R24
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.