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Fiat 415 DT 4WD tire size

Factory tire pairs for the Fiat 415 DT 4WD (42 HP, 4WD):

  • 42 HP
  • 4WD
Rear12.4-28Front7.50-20
4WD
Rear12.4-28
Outside dia.
1,260mm
Width
315mm
Rim
28″
radial equivalent: 320/85R28 (12.4R28)
Front7.50-20
Outside dia.
915mm
Width
214mm
Rim
20″

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: Fiat 415DT4WD · Fiat 415-DT-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 415 DT 4WD?

The Fiat 415 DT 4WD comes from the factory with 7.50-20 front tires.

What is the rear tire size of the Fiat 415 DT 4WD?

The Fiat 415 DT 4WD comes from the factory with 12.4-28 rear tires.

Can I fit a different tire size on the Fiat 415 DT 4WD?

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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