Yamaha WR 450 F Tire Size
The Yamaha WR 450 F (449cc) takes a 80/80-M21 front tire and a 110/90-M18 rear tire.
Key takeaways
- Front tire: 80/80-M21.
- Rear tire: 110/90-M18.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 2004-2007 (size changed across years - see table).
Buy tires for your Yamaha WR 450 F
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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Yamaha WR 450 F tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2007 | 80/80-M21 | 110/90-M18 |
| 2006 | 90/90-R21 | 130/90-R18 |
| 2005 | 80/100-21 | 110/100-18 |
| 2004 | 90/90-21 | 130/90-18 |
Frequently asked
What size tires does a Yamaha WR 450 F take?
The Yamaha WR 450 F takes a 80/80-M21 front tire and a 110/90-M18 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a Yamaha WR 450 F?
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 Yamaha WR 450 F
We cover the other consumables for your machine too - the exact fit, cited, in one place.