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New Holland

New Holland Workmaster 55 tire size

Factory tire pairs for the New Holland Workmaster 55 (55 HP, 2WD):

  • 55 HP
  • 2WD
Rear14.9-28Front7.5-16
2WD
Rear14.9-28
Outside dia.
1,365mm
Width
378mm
Rim
28″
radial equivalent: 380/85R28 (14.9R28)
Front7.5-16
Outside dia.
≈730mm
Width
191mm
Rim
16″
4WD
Rear14.9-28
Outside dia.
1,365mm
Width
378mm
Rim
28″
radial equivalent: 380/85R28 (14.9R28)
Front9.5-24
Outside dia.
1,050mm
Width
241mm
Rim
24″
radial equivalent: 9.5R24
4WD
Rear16.9-30
Outside dia.
1,485mm
Width
429mm
Rim
30″
radial equivalent: 420/85R30 (16.9R30)
Front11.2-24
Outside dia.
1,105mm
Width
284mm
Rim
24″
radial equivalent: 280/85R24 (11.2R24)

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 Workmaster55 · New Holland Workmaster-55

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

4WD ratio check and other tools →

Source: tractordata.com

FAQ

What is the front tire size of the New Holland Workmaster 55?

The New Holland Workmaster 55 comes from the factory with 7.5-16 or 9.5-24 or 11.2-24 front tires.

What is the rear tire size of the New Holland Workmaster 55?

The New Holland Workmaster 55 comes from the factory with 14.9-28 or 16.9-30 rear tires.

Can I fit a different tire size on the New Holland Workmaster 55?

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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