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Challenger MT455BRU tire size

Factory tire pairs for the Challenger MT455BRU (82 HP, 4WD):

  • 82 HP
  • 4WD
Rear18.4R34Front14.9R34
4WD
Rear18.4R34
Outside dia.
1,646mm
Width
455mm
Rim
34″
tube-type equivalent: 18.4/15-34
Front14.9R34
Outside dia.
1,528mm
Width
380mm
Rim
34″

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 Challenger MT455BRU?

The Challenger MT455BRU comes from the factory with 14.9R34 front tires.

What is the rear tire size of the Challenger MT455BRU?

The Challenger MT455BRU comes from the factory with 18.4R34 rear tires.

Can I fit a different tire size on the Challenger MT455BRU?

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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