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JCB Fastrac 7170 tire size

Factory tire pairs for the JCB Fastrac 7170 (173 HP, 4WD):

  • 173 HP
  • 4WD
Rear650/75R38Front540/75R28
4WD
Rear650/75R38
Outside dia.
≈1,940mm
Width
650mm
Rim
38″
Front540/75R28
Outside dia.
≈1,521mm
Width
540mm
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.

Also written as: JCB Fastrac7170 · JCB Fastrac-7170

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

4WD ratio check and other tools →

Source: tirereview.com

FAQ

What is the front tire size of the JCB Fastrac 7170?

The JCB Fastrac 7170 comes from the factory with 540/75R28 front tires.

What is the rear tire size of the JCB Fastrac 7170?

The JCB Fastrac 7170 comes from the factory with 650/75R38 rear tires.

Can I fit a different tire size on the JCB Fastrac 7170?

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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