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IMT

IMT 549 4WD tire size

Factory tire pairs for the IMT 549 4WD (46 HP, 4WD):

  • 46 HP
  • 4WD
Rear12.4-22Front7.5-20
Rear12.4-22
Outside dia.
≈1,094mm
Width
315mm
Rim
22″
Front7.5-20
Outside dia.
≈832mm
Width
191mm
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: IMT 5494WD · IMT 549-4WD

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

4WD ratio check and other tools →

Source: ritchiespecs.com

FAQ

What is the front tire size of the IMT 549 4WD?

The IMT 549 4WD comes from the factory with 7.5-20 front tires.

What is the rear tire size of the IMT 549 4WD?

The IMT 549 4WD comes from the factory with 12.4-22 rear tires.

Can I fit a different tire size on the IMT 549 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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