2025 GMC Hummer EV Pickup 3X — LT305/55R22
O.E. size · LT305/55R22
2025 GMC Hummer EV Pickup 3X
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Factory-size matches for your vehicleNo tires are currently available to order at Anaheim.
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What size tires does the 2025 GMC Hummer EV Pickup 3X take?
The factory tire size for the 2025 GMC Hummer EV Pickup 3X is LT305/55R22.
The catalog lists it at load index 122/119, speed rating S (up to 112 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | LT305/55R22 | 122/119 | S |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.