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Fiat 70-66 DT tire size

Factory tire pairs for the Fiat 70-66 DT (70 HP, 4WD):

  • 70 HP
  • 4WD
Rear13.6-36Front12.4-24
4WD
Rear13.6-36
Outside dia.
1,515mm
Width
345mm
Rim
36″
radial equivalent: 340/85R36 (13.6R36)
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.

Also written as: Fiat 7066DT · Fiat 70 66 DT · Fiat 70-66-DT

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

4WD ratio check and other tools →

Source: tracteurs.someca.free.fr

FAQ

What is the front tire size of the Fiat 70-66 DT?

The Fiat 70-66 DT comes from the factory with 12.4-24 front tires.

What is the rear tire size of the Fiat 70-66 DT?

The Fiat 70-66 DT comes from the factory with 13.6-36 rear tires.

Can I fit a different tire size on the Fiat 70-66 DT?

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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