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New Holland Workmaster 105 Trem IV 4WD tire size

Factory tire pairs for the New Holland Workmaster 105 Trem IV 4WD (106 HP, ?):

  • 106 HP
Rear18.4-30Front12.4-24
Rear18.4-30
Outside dia.
1,550mm
Width
467mm
Rim
30″
radial equivalent: 460/85R30 (18.4R30)
Front12.4-24
Outside dia.
1,160mm
Width
315mm
Rim
24″
radial equivalent: 320/85R24 (12.4R24)

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: New Holland Workmaster105TremIV4WD · New Holland Workmaster-105-Trem-IV-4WD

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

4WD ratio check and other tools →

Source: tractorjunction.com

FAQ

What is the front tire size of the New Holland Workmaster 105 Trem IV 4WD?

The New Holland Workmaster 105 Trem IV 4WD comes from the factory with 12.4-24 front tires.

What is the rear tire size of the New Holland Workmaster 105 Trem IV 4WD?

The New Holland Workmaster 105 Trem IV 4WD comes from the factory with 18.4-30 rear tires.

Can I fit a different tire size on the New Holland Workmaster 105 Trem IV 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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