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Fiat 780DT tire size

Factory tire pairs for the Fiat 780DT (? HP, 4WD):

  • 4WD
Rear13.6-38Front11.2-28
4WD
Rear13.6-38
Outside dia.
1,565mm
Width
345mm
Rim
38″
radial equivalent: 340/85R38 (13.6R38)
Front11.2-28
Outside dia.
1,205mm
Width
284mm
Rim
28″
radial equivalent: 280/85R28 (11.2R28)

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 Fiat 780DT?

The Fiat 780DT comes from the factory with 11.2-28 front tires.

What is the rear tire size of the Fiat 780DT?

The Fiat 780DT comes from the factory with 13.6-38 rear tires.

Can I fit a different tire size on the Fiat 780DT?

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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