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New Holland

New Holland T9.645 tire size

Factory tire pairs for the New Holland T9.645 (580 HP, 4WD):

  • 580 HP
  • 4WD
Rear800/70R38Front800/70R38
4WD
Rear800/70R38
Outside dia.
2,055mm
Width
795mm
Rim
38″
Front800/70R38
Outside dia.
2,055mm
Width
795mm
Rim
38″

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: New Holland T9645 · New Holland T9 645 · New Holland T9-645

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

4WD ratio check and other tools →

Source: Koneviesti Konedata

FAQ

What is the front tire size of the New Holland T9.645?

The New Holland T9.645 comes from the factory with 800/70R38 front tires.

What is the rear tire size of the New Holland T9.645?

The New Holland T9.645 comes from the factory with 800/70R38 rear tires.

Can I fit a different tire size on the New Holland T9.645?

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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