Find the best tires for your Hummer

Factory Hummer tires vary across the brand’s heavy-duty SUV and pickup lineup, typically ranging from 265/75R16 on the midsize H3 to LT305/70R18 (≈35-inch) tires on modern electric truck configurations. 

Model examples illustrate the range: the Hummer H1 is widely associated with military-spec 37×12.50R16.5 tires, the H2 commonly runs 315/70R17, the H3 uses 265/75R16, while the GMC Hummer EV is equipped with LT305/70R18 factory all-terrain tires. 

Hummer tires differ by vehicle model and vary further by year, trim, and wheel package; having your specific model details on hand helps ensure you land on the correct OEM/ Replacement fitment.

Select your Hummer model below to view verified OEM tire sizes by year and explore compatible replacement tires matched to your vehicle.