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Ford 4140 tire size

Factory tire pairs for the Ford 4140:

    Rear14.9-24Front7.50-16
    Rear14.9-24
    Outside dia.
    1,265mm
    Width
    378mm
    Rim
    24″
    radial equivalent: 380/85R24 (14.9R24)
    Front7.50-16
    Outside dia.
    805mm
    Width
    205mm
    Rim
    16″

    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 Ford 4140?

    The Ford 4140 comes from the factory with 7.50-16 front tires.

    What is the rear tire size of the Ford 4140?

    The Ford 4140 comes from the factory with 14.9-24 rear tires.

    Can I fit a different tire size on the Ford 4140?

    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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