Tractor-Size › Challenger › MT455BR

Challenger MT455BR tire size

Factory tire pairs for the Challenger MT455BR (82 HP, ?):

  • 82 HP
Rear420/85R30Front9.5L-15
Rear420/85R30
Outside dia.
1,475mm
Width
420mm
Rim
30″
tube-type equivalent: 16.9/14-30
Front9.5L-15
Outside dia.
≈700mm
Width
241mm
Rim
15″

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 Challenger MT455BR?

The Challenger MT455BR comes from the factory with 9.5L-15 front tires.

What is the rear tire size of the Challenger MT455BR?

The Challenger MT455BR comes from the factory with 420/85R30 rear tires.

Can I fit a different tire size on the Challenger MT455BR?

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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