Ask the Mechanic

Steve Thompson, Contributing Columnist

READER: My tractor is a Kubota L4630 and has mechanical front-wheel drive (MFWD). It eats front tires, and I believe it's because it's on pavement a lot of the time. If I reverse the tread on the front tires, will they last longer?

STEVE: Yes, tires on "backwards" will last longer, especially when used often on hard surfaces. They look a little different, but in your case, you will see a difference in tread life. Also, be sure and turn off the MFWD when on hard surfaces. The front tires run a little faster than the rear tires for steering purposes, and they need room to slip when in use with the MFWD turned on.

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-- Email Steve Thompson at mechanic@progressivefarmer.com, and be sure to include your contact information and phone number.

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