Harley-Davidson FLSTF Fat Boy Tire Size
The Harley-Davidson FLSTF Fat Boy (1584cc) takes a 140/75-R17 front tire and a 200/55-R17 rear tire.
Key takeaways
- Front tire: 140/75-R17.
- Rear tire: 200/55-R17.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 1999-2011 (size changed across years - see table).
Buy tires for your Harley-Davidson FLSTF Fat Boy
These are the OEM sizes. Any tire made in the same size fits the rim - so you can shop across brands (Michelin, Dunlop, Pirelli, Shinko, and more) on price, grip, and mileage. Replace front and rear as a matched set where you can.
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Harley-Davidson FLSTF Fat Boy tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2011 | 140/75-R17 | 200/55-R17 |
| 2009 | 140/75-R17 | 200/55-R17 |
| 2006 | MT90-B16 | 150/80-B16 |
| 2000 | MT90-B16 | 150/80-B16 |
| 1999 | 130/90-16 | 130/90-16 |
Frequently asked
What size tires does a Harley-Davidson FLSTF Fat Boy take?
The Harley-Davidson FLSTF Fat Boy takes a 140/75-R17 front tire and a 200/55-R17 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a Harley-Davidson FLSTF Fat Boy?
Yes - any tire made in the same size fits the rim, so you can choose across brands (Michelin, Dunlop, Pirelli, Shinko, and others) on price, grip, and mileage. Keep front and rear a matched pair where you can.
More parts for your Harley-Davidson FLSTF Fat Boy
We cover the other consumables for your machine too - the exact fit, cited, in one place.