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Shibaura

Shibaura SD4643 tire size

Factory tire pairs for the Shibaura SD4643 (46 HP, ?):

  • 46 HP
Rear12.4-28Front8.00-18
Rear12.4-28
Outside dia.
1,260mm
Width
315mm
Rim
28″
radial equivalent: 320/85R28 (12.4R28)
Front8.00-18
Outside dia.
≈864mm
Width
203mm
Rim
18″

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: tractor-info.com

FAQ

What is the front tire size of the Shibaura SD4643?

The Shibaura SD4643 comes from the factory with 8.00-18 front tires.

What is the rear tire size of the Shibaura SD4643?

The Shibaura SD4643 comes from the factory with 12.4-28 rear tires.

Can I fit a different tire size on the Shibaura SD4643?

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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