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Ford 8400 tire size

Factory tire pairs for the Ford 8400 (124 HP, ?):

  • 124 HP
Rear23.1-30Front7.50-18
Rear23.1-30
Outside dia.
1,710mm
Width
592mm
Rim
30″
Front7.50-18
Outside dia.
≈838mm
Width
191mm
Rim
18″

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

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

4WD ratio check and other tools →

Source: tractordata.com

FAQ

What is the front tire size of the Ford 8400?

The Ford 8400 comes from the factory with 7.50-18 front tires.

What is the rear tire size of the Ford 8400?

The Ford 8400 comes from the factory with 23.1-30 rear tires.

Can I fit a different tire size on the Ford 8400?

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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