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John Deere 7930 tire size

Factory tire pairs for the John Deere 7930 (243 HP, ?):

  • 243 HP
Rear480/80R46Front420/90R30
Rear480/80R46
Outside dia.
1,952mm
Width
479mm
Rim
46″
Front420/90R30
Outside dia.
≈1,518mm
Width
420mm
Rim
30″

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: machinerylink.com

FAQ

What is the front tire size of the John Deere 7930?

The John Deere 7930 comes from the factory with 420/90R30 front tires.

What is the rear tire size of the John Deere 7930?

The John Deere 7930 comes from the factory with 480/80R46 rear tires.

Can I fit a different tire size on the John Deere 7930?

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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