2024 GMC Hummer EV SUV 3X Omega Edition — LT305/70R18
2024 GMC Hummer EV SUV 3X Omega Edition
- Factory size
- LT305/70R18
- Load / speed
- 126/123R
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What size tires does the 2024 GMC Hummer EV SUV 3X Omega Edition take?
The factory tire size for the 2024 GMC Hummer EV SUV 3X Omega Edition is LT305/70R18.
The catalog lists it at load index 126/123, speed rating R (up to 106 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | LT305/70R18 | 126/123 | R |
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.