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New Holland

New Holland T3.75B tire size

Factory tire pairs for the New Holland T3.75B (75 HP, 4WD):

  • 75 HP
  • 4WD
Rear380/70R24Front260/70R16
4WD
Rear
380/70R24
Outside dia.
1,199mm
Width
380mm
Rim
24″
tube-type equivalent: 13.6/12-24
Front
260/70R16
Outside dia.
770mm
Width
258mm
Rim
16″
No bias-ply equivalent
4WD
Rear
380/70R28
Outside dia.
1,297mm
Width
380mm
Rim
28″
tube-type equivalent: 13.6/12-28
Front
280/70R18
Outside dia.
846mm
Width
282mm
Rim
18″
No bias-ply equivalent

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 T3.75B tyre sizes mean?

380/70R24 is a radial tyre: section width 380 mm, sidewall height 70% of the width, rim diameter 24 inches. The “R” marks radial construction. Outside diameter is about 1,199 mm.

260/70R16 is a radial tyre: section width 260 mm, sidewall height 70% of the width, rim diameter 16 inches. The “R” marks radial construction. Outside diameter is about 770 mm.

380/70R28 is a radial tyre: section width 380 mm, sidewall height 70% of the width, rim diameter 28 inches. The “R” marks radial construction. Outside diameter is about 1,297 mm.

280/70R18 is a radial tyre: section width 280 mm, sidewall height 70% of the width, rim diameter 18 inches. The “R” marks radial construction. Outside diameter is about 846 mm.

In this pair the rear tyre's outside diameter is about 1.56 times the front. On 4WD tractors the front-to-rear tyre ratio must match the driveline ratio, so keep it when changing tyres.

8 other New Holland models use the same rear size (380/70R24).

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

Also written as: New Holland T375B · New Holland T3 75B · New Holland T3-75B

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 T3.75B?

The New Holland T3.75B comes from the factory with 260/70R16 or 280/70R18 front tires.

What is the rear tire size of the New Holland T3.75B?

The New Holland T3.75B comes from the factory with 380/70R24 or 380/70R28 rear tires.

Can I fit a different tire size on the New Holland T3.75B?

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.

Other New Holland models

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