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Kubota M6040 tire size

Factory tire pairs for the Kubota M6040 (62 HP, 2WD / 4WD):

  • 62 HP
  • 2WD / 4WD
Rear16.9-28Front7.50-16
2WD
Rear16.9-28
Outside dia.
1,435mm
Width
429mm
Rim
28″
radial equivalent: 420/85R28 (16.9R28)
Front7.50-16
Outside dia.
805mm
Width
205mm
Rim
16″
4WD
Rear16.9-28
Outside dia.
1,435mm
Width
429mm
Rim
28″
radial equivalent: 420/85R28 (16.9R28)
Front12.4-24
Outside dia.
1,160mm
Width
315mm
Rim
24″
radial equivalent: 320/85R24 (12.4R24)

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: Kubota M5040/M6040/M7040 spec föyü (bayi PDF)

FAQ

What is the front tire size of the Kubota M6040?

The Kubota M6040 comes from the factory with 7.50-16 or 12.4-24 front tires.

What is the rear tire size of the Kubota M6040?

The Kubota M6040 comes from the factory with 16.9-28 rear tires.

Can I fit a different tire size on the Kubota M6040?

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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