BMW F 850 GS Tire Size
The BMW F 850 GS (853cc) takes a 90/90-21 front tire and a 150/70-17 rear tire.
Key takeaways
- Front tire: 90/90-21.
- Rear tire: 150/70-17.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 2018-2023 (size changed across years - see table).
Buy tires for your BMW F 850 GS
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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BMW F 850 GS tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2023 | 90/90-21 | 150/70-17 |
| 2019-2022 | 90/90-21 | 150/70-R17 |
| 2018 | 110/80-19 | 150/70-R17 |
Frequently asked
What size tires does a BMW F 850 GS take?
The BMW F 850 GS takes a 90/90-21 front tire and a 150/70-17 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a BMW F 850 GS?
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 BMW F 850 GS
We cover the other consumables for your machine too - the exact fit, cited, in one place.