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Deutz-Fahr

Deutz-Fahr 6.81 tire size

Factory tire pairs for the Deutz-Fahr 6.81 (185 HP, ?):

  • 185 HP
Rear20.8R42ASFront18.4R30AS
Rear20.8R42AS
Outside dia.
≈1,965mm
Width
528mm
Rim
42″
Front18.4R30AS
Outside dia.
≈1,557mm
Width
467mm
Rim
30″
tube-type equivalent: 18.4/15-30

The tires on the tractor may not be original. A different size from the factory one can damage the transmission, especially on 4WD.

Also written as: Deutz-Fahr 681 · Deutz-Fahr 6 81 · Deutz-Fahr 6-81

Take it to your tire shop: tractor-size.com

4WD ratio check and other tools →

Source: de.wikibooks.org

FAQ

What is the front tire size of the Deutz-Fahr 6.81?

The Deutz-Fahr 6.81 comes from the factory with 18.4R30AS front tires.

What is the rear tire size of the Deutz-Fahr 6.81?

The Deutz-Fahr 6.81 comes from the factory with 20.8R42AS rear tires.

Can I fit a different tire size on the Deutz-Fahr 6.81?

Equivalent sizes with a very close outside diameter can be fitted (e.g. the radial equivalent). On 4WD, a changed front/rear ratio can damage the driveline, so check it with the 4WD ratio tool first.

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