Mazda RX-8 Oil & Tire Specs by Year
Factory oil type, capacity, change interval and tire size for every model year we hold.
The Mazda RX-8 takes SAE 5W-20 engine oil across every year we hold and runs 2 different factory tire sizes.
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
Mazda RX-8 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 |
|---|---|---|---|---|
| 2011 | SAE 5W-20 | 4.2 qt | 7500 mi | — |
| 2010 | SAE 5W-20 | 4.2 qt | 7500 mi | — |
| 2009 | SAE 5W-20 | 4.2 qt | 7500 mi | — |
| 2008 | SAE 5W-20 | 4.2 qt | 5000 mi | — |
| 2007 | SAE 5W-20 | 4.2 qt | 5000 mi | 225/55R16 |
| 2006 | SAE 5W-20 | 4.2 qt | 5000 mi | 225/55R16 |
| 2005 | SAE 5W-20 | 4.2 qt | 5000 mi | 225/45R18 |
| 2004 | SAE 5W-20 | 4.2 qt | 5000 mi | 225/55R16 |
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