Hummer H3T Oil & Tire Specs by Year
Factory oil type, capacity, change interval and tire size for every model year we hold.
The Hummer H3T takes SAE 5W-30 engine oil across every year we hold and runs 285/75R16 tires.
Specifications change between model years and sometimes within one, so the table below is broken out by year rather than averaged into a single answer. Pick your year for the full detail, including tire pressure, fuel economy and recall history.
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By model year
Hummer H3T oil and tire specs by model year
Figures shown as an em dash are not published for that year rather than zero. Values derived from the engine rather than a published specification are marked Estimated on the individual year page, where the source of each figure is stated.
| Year | Oil type | Capacity | Interval | Tire size |
|---|---|---|---|---|
| 2010 | SAE 5W-30 | 6.0 qt | 7500 mi | 285/75R16 |
| 2009 | SAE 5W-30 | 6.0 qt | 7500 mi | 285/75R16 |
Which H3T is yours?
Add your H3T once and you stop looking this table up. We track its oil life against your real mileage and email you the week anything is due.