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John Deere 8370R tire size

Factory tire pairs for the John Deere 8370R (370 HP, 4WD):

  • 370 HP
  • 4WD
Rear480/80R50Front380/80R38
4WD
Rear480/80R50
Outside dia.
2,064mm
Width
479mm
Rim
50″
Front380/80R38
Outside dia.
≈1,573mm
Width
380mm
Rim
38″

The tires on the tractor may not be original. A different size from the factory one can damage the transmission, especially on 4WD.

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 John Deere 8370R?

The John Deere 8370R comes from the factory with 380/80R38 front tires.

What is the rear tire size of the John Deere 8370R?

The John Deere 8370R comes from the factory with 480/80R50 rear tires.

Can I fit a different tire size on the John Deere 8370R?

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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