GMC Hummer EV SUV tire pressures & sizes
| Tire Size | Position | Pressure (Psi) |
|---|---|---|
| LT305/55R22/E 122S | Front | 52 |
| LT305/55R22/E 122S | Rear | 52 |
| LT305/70R18/E 126R | Front | 45 |
| LT305/70R18/E 126R | Rear | 45 |
Legal Notices
The load and/or speed ratings displayed may differ slightly from the original size specified on the vehicle label. As a qualified professional, your tire dealer will be able to advise you in :
1. Informing you if the load and/or speed rating of the replacement tires is different from the original tires.
2. Determining whether the tire pressure should be adjusted for the proposed alternative size
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