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Case IH Quantum 90 V 4WD tire size

Factory tire pairs for the Case IH Quantum 90 V 4WD (86 HP, 4WD):

  • 86 HP
  • 4WD
Rear12.4R28Front7.50R16
Rear12.4R28
Outside dia.
1,255mm
Width
319mm
Rim
28″
tube-type equivalent: 12.4/11-28
Front7.50R16
Outside dia.
≈787mm
Width
191mm
Rim
16″

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 Quantum90V4WD · Case IH Quantum-90-V-4WD

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

4WD ratio check and other tools →

Source: cotswoldfarm.co.uk

FAQ

What is the front tire size of the Case IH Quantum 90 V 4WD?

The Case IH Quantum 90 V 4WD comes from the factory with 7.50R16 front tires.

What is the rear tire size of the Case IH Quantum 90 V 4WD?

The Case IH Quantum 90 V 4WD comes from the factory with 12.4R28 rear tires.

Can I fit a different tire size on the Case IH Quantum 90 V 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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