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New Holland

New Holland T4.90LP tire size

Factory tire pairs for the New Holland T4.90LP (86 HP, 4WD):

  • 86 HP
  • 4WD
Rear420/70R30Front300/70R20
4WD
Rear420/70R30
Outside dia.
1,398mm
Width
418mm
Rim
30″
tube-type equivalent: 14.9/13-30
Front300/70R20
Outside dia.
954mm
Width
290mm
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.

Technical data

Fuel tank
88 L
Engine
4 silindir 3,4 L
Weight
2,900 kg

Values come from manufacturer or dealer sources; check the label of the existing part before buying. · Source: new-holland-center.ch

Also written as: New Holland T490LP · New Holland T4 90LP · New Holland T4-90LP

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

4WD ratio check and other tools →

Source: agriculture.newholland.com

FAQ

What is the front tire size of the New Holland T4.90LP?

The New Holland T4.90LP comes from the factory with 300/70R20 front tires.

What is the rear tire size of the New Holland T4.90LP?

The New Holland T4.90LP comes from the factory with 420/70R30 rear tires.

Can I fit a different tire size on the New Holland T4.90LP?

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.

How big is the New Holland T4.90LP fuel tank?

The New Holland T4.90LP fuel tank holds 88 litres.

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