Original-equipment tire sizes for the 2025 GMC Hummer EV Pickup from the factory fitment data, and the tires we can supply below. Prices are quoted all-in — tire, installation, balancing and taxes.
| Trim | Tire size (OE) | |
|---|---|---|
| 2X | 305/55R22 | Shop 305/55R22 |
| 2X w/Off-Road Pkg. | 305/70R18 | Shop 305/70R18 |
| 3X | 305/55R22 | Shop 305/55R22 |
| 3X w/Off-Road Pkg. | 305/70R18 | Shop 305/70R18 |
These are the original-equipment fitments for this model. Optional wheel packages can differ — the door-jamb placard is final. Not sure? Text us a photo and we will confirm the size.
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