Tractor-Size › Farmtrac › 685DT
Farmtrac

Farmtrac 685DT tire size

Factory tire pairs for the Farmtrac 685DT:

    Rear18.4-30Front12.4R24
    Rear18.4-30
    Outside dia.
    1,550mm
    Width
    467mm
    Rim
    30″
    radial equivalent: 460/85R30 (18.4R30)
    Front12.4R24
    Outside dia.
    1,154mm
    Width
    319mm
    Rim
    24″
    tube-type equivalent: 12.4/11-24

    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: scribd.com

    FAQ

    What is the front tire size of the Farmtrac 685DT?

    The Farmtrac 685DT comes from the factory with 12.4R24 front tires.

    What is the rear tire size of the Farmtrac 685DT?

    The Farmtrac 685DT comes from the factory with 18.4-30 rear tires.

    Can I fit a different tire size on the Farmtrac 685DT?

    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.

    Other Farmtrac models

    All makes

    Was this useful?Can't find your model or size? Tell us and we'll add it →