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Case IH Farmall 85C tire size

Factory tire pairs for the Case IH Farmall 85C (58 HP, 4WD):

  • 58 HP
  • 4WD
Rear16.9R30Front11.2R24
4WD
Rear16.9R30
Outside dia.
1,475mm
Width
420mm
Rim
30″
tube-type equivalent: 16.9/14-30
Front11.2R24
Outside dia.
1,086mm
Width
282mm
Rim
24″
tube-type equivalent: 11.2-24

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: Case IH Farmall85C · Case IH Farmall-85C

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 Case IH Farmall 85C?

The Case IH Farmall 85C comes from the factory with 11.2R24 front tires.

What is the rear tire size of the Case IH Farmall 85C?

The Case IH Farmall 85C comes from the factory with 16.9R30 rear tires.

Can I fit a different tire size on the Case IH Farmall 85C?

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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