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SoonDockin
Explorer II
Jul 01, 2019

Dually Mud Flaps Required?

I was watching youtube and the kydd folks just got a F450 to tow a big 5er. One comment they made was mud flaps are required on a dually. Are they really required by law in some areas?

23 Replies

  • Many states do, more to do with debris from exposed tires, commercial specifically. Fenders or where tires are covered usually meets requirements.
  • According to the keystone cops in louisiana they are as well as any truck with a rear bumper over 24" off the ground. And yes I got told that when I got pulled over for it and the truck was at factory height lol