Harley-Davidson FXS Softail Blackline Tire Size

The Harley-Davidson FXS Softail Blackline (1688cc) takes a 90/21-MH54 front tire and a 200/55-R17 rear tire.

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Key takeaways

  • Front tire: 90/21-MH54.
  • Rear tire: 200/55-R17.
  • Any tire made in the same size fits - shop across brands on price and grip.
  • Covers 2012.
Front Tire90/21-MH54
Rear Tire200/55-R17
Verified fitLast checked
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.

Buy tires for your Harley-Davidson FXS Softail Blackline

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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Frequently asked

What size tires does a Harley-Davidson FXS Softail Blackline take?

The Harley-Davidson FXS Softail Blackline takes a 90/21-MH54 front tire and a 200/55-R17 rear tire.

Can I fit a different brand of tire on a Harley-Davidson FXS Softail Blackline?

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 FXS Softail Blackline

We cover the other consumables for your machine too - the exact fit, cited, in one place.

More Harley-Davidson tire sizes