What is the tire size for a 2022-2026 GMC Hummer EV?

The factory (OE) tire size for the 2022-2026 GMC Hummer EV is 305/70R18. Confirm it against the sticker on your driver's-door jamb, which lists the exact size your car left the factory with.

Where is the tire size on a Hummer EV?

Open the driver's door and look at the jamb. The placard there lists the factory tire size and the recommended pressures. That sticker is the final word, even over our number.

Which tire is best for a Hummer EV?

There is no single best tire. We score the tires that fit your size on tread quality, ingredient health, and environmental footprint, then rank by that score and let you filter by how you drive. We do not lab-test tires or call one model the outright best. For model-by-model test data, Tire Rack and Consumer Reports test specific tires.

Best Tires for the 2022-2026 GMC Hummer EV

Confirm your factory (OE) tire size with the sources behind it, filter the CarCareTruth-scored tires that fit by how you drive, and shop your exact size on Amazon. The sticker inside your driver's door is always the final word.

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How do you drive?

Pick a driving style to narrow the list. This filters and re-sorts the tires that fit your size; it never hides a tire that fits.

Shows every tire that fits your size, ranked by CarCareTruth score. Pick a driving style to narrow it down.

Scored tires that fit 305/70R18

Ranked by the CarCareTruth score: tread quality, ingredient health, and environmental footprint. The number is ours and we show the breakdown; we do not lab-test tires or call one model the outright best.

BFGoodrich

All-Terrain T/A KO2 Radial Tire

Fits 305/70R18
All-terrain (A/T)
3PMSF (winter rated)
Load range E

CompareShop on Amazon

Mickey Thompson

Baja Boss A/T All-Terrain Tire

Fits 305/70R18
All-terrain (A/T)
3PMSF (winter rated)

CompareShop on Amazon

Other tire types for the Hummer EV

Winter & snow tiresCold-weather grip rated for severe snow (3PMSF), across every tire family.All-terrain & off-road tiresTrail-capable tread for trucks and SUVs, from balanced A/T to aggressive mud-terrain.Performance & summer tiresDry and wet grip for sport sedans and sports cars, summer and ultra-high-performance.Comfort & touring tiresQuiet, smooth all-season tires for everyday cars and crossovers.Long-mileage & grand-touring tiresComfort plus handling and a long tread-life warranty for high-mileage drivers.Truck & highway tiresSmooth, long-wearing highway (HT) tires for trucks and SUVs that mostly drive on pavement.

What we do and don't test

We don't lab-test tires. We match your driving to the right tire type, then point you to the highest owner-rated options in your size. For independent, model-by-model test data, Tire Rack and Consumer Reports test specific tires and publish the results.

How to read treadwear (and why it is not a score)

Every tire stamps a UTQG treadwear grade on the sidewall, but the number is self-reported by the manufacturer against its own reference tire. That makes it a rough class signal for how long a tire might last, not a head-to-head ranking. A 700 from one brand and a 700 from another do not promise the same mileage. Use it to compare tires of the same type from the same maker, and treat the type itself as the bigger signal.

The UTQG traction grade (AA, A, B, C) measures straight-line wet braking only, not cornering or snow grip. Almost every modern tire is A or AA, so it rarely separates good tires from great ones on its own.

Tire care and install-day kit

Once the tires are on, these are the CCT-scored products that keep them looking and lasting their best.

Tire dressing (shine + UV protection)
New tires look their best with a dressing that also shields the rubber from sun cracking. Pick a water-based one for a satin, non-greasy finish.
Chemical Guys VRP Vinyl, Rubber, and Plastic Dressing
CCT 7.7/10
See Chemical Guys on Amazon
Tire cleaner (prep before dressing)
Dressing only sticks to clean rubber. A dedicated cleaner strips old brown dressing and road grime so the new coat lasts.
Griot's Garage Rubber Cleaner
CCT 7.7/10
See Griot's Garage on Amazon
Tire inflator (keep them at spec)
Underinflated tires wear faster and waste fuel. A portable inflator lets you hit the door-placard pressure in your driveway.
Milwaukee M18 Inflator (2848-20)
CCT 7.5/10
See Milwaukee on Amazon
Torque wrench + socket set (install day)
If you mount or rotate tires yourself, a torque wrench is the difference between a safe wheel and a warped rotor or a loose lug.
Sunex Tools 3342 3/8 Inch Drive Master Impact Socket Set, 42-Piece
CCT 7.7/10
Look up your car's lug-nut torque spec in the owner's manual before you install, then tighten in a star pattern with a torque wrench. Re-torque after the first 50 to 100 miles. Most passenger cars land between 80 and 100 lb-ft, but always use your car's exact number.
See Sunex Tools on Amazon

Hummer EV tire questions

What is the tire size for a 2022-2026 GMC Hummer EV?: The factory (OE) tire size for the 2022-2026 GMC Hummer EV is 305/70R18. Confirm it against the sticker on your driver's-door jamb, which lists the exact size your car left the factory with.
Where is the tire size on a Hummer EV?: Open the driver's door and look at the jamb. The placard there lists the factory tire size and the recommended pressures. That sticker is the final word, even over our number.
Which tire is best for a Hummer EV?: There is no single best tire. We score the tires that fit your size on tread quality, ingredient health, and environmental footprint, then rank by that score and let you filter by how you drive. We do not lab-test tires or call one model the outright best. For model-by-model test data, Tire Rack and Consumer Reports test specific tires.