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Valmet

Valmet 8550 tire size

Factory tire pairs for the Valmet 8550 (158 HP, 4WD):

  • 158 HP
  • 4WD
Rear20.8R38Front16.8R28
4WD
Rear20.8R38
Outside dia.
1,849mm
Width
516mm
Rim
38″
tube-type equivalent: 20.8-38
Front16.8R28
Outside dia.
≈1,437mm
Width
427mm
Rim
28″

The tires on the tractor may not be original. A different size from the factory one can damage the transmission, especially on 4WD.

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

4WD ratio check and other tools →

Source: machinerylink.com

FAQ

What is the front tire size of the Valmet 8550?

The Valmet 8550 comes from the factory with 16.8R28 front tires.

What is the rear tire size of the Valmet 8550?

The Valmet 8550 comes from the factory with 20.8R38 rear tires.

Can I fit a different tire size on the Valmet 8550?

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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