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New Holland

New Holland TR6.125S tire size

Factory tire pairs for the New Holland TR6.125S (116 HP, 4WD):

  • 116 HP
  • 4WD
Rear18.4R38Front14.9R28
4WD
Rear
18.4-38
Outside dia.
1,750mm
Width
467mm
Rim
38″
Original radial: 18.4R38
18.4R38
Outside dia.
1,747mm
Width
455mm
Rim
38″
Front
14.9-28
Outside dia.
1,365mm
Width
378mm
Rim
28″
Original radial: 14.9R28
14.9R28
Outside dia.
1,350mm
Width
380mm
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.

What do the New Holland TR6.125S tyre sizes mean?

In this pair the rear tyre's outside diameter is about 1.29 times the front. On 4WD tractors the front-to-rear tyre ratio must match the driveline ratio, so keep it when changing tyres.

70 other New Holland models use the same rear size (18.4R38).

Read more: How to read a tyre size · 4WD front–rear tyre ratio · Tractor tyre pressure

Also written as: New Holland TR6125S · New Holland TR6 125S · New Holland TR6-125S

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

4WD ratio check and other tools →

Source: newholland.com.tr

FAQ

What is the front tire size of the New Holland TR6.125S?

The New Holland TR6.125S comes from the factory with 14.9R28 front tires.

What is the rear tire size of the New Holland TR6.125S?

The New Holland TR6.125S comes from the factory with 18.4R38 rear tires.

Can I fit a different tire size on the New Holland TR6.125S?

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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