Calibrating for larger tire?

[Johnnycab]

Recently put 32’s on my base Bronco but haven’t found anyone who can recalibrate the speedo, including my dealer. I live in the Cleveland area. If anyone knows someone who does this type of work, please DM me. Thanks.

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[Slyder]

I think Hypertech's inline speedometer calibrator module is now available. I don't know for sure, since it comes up as a special order when you do the 'buy now' button.

Link to their site and page it's on.

 

[babraunagel]

Recently put 32’s on my base Bronco but haven’t found anyone who can recalibrate the speedo, including my dealer. I live in the Cleveland area. If anyone knows someone who does this type of work, please DM me. Thanks.

You can do it yourself with FORscan (free download) software and a dongle ( https://www.amazon.com/gp/aw/d/B081VQVD3F?ref=ppx_pt2_mob_b_prod_image ). The regular price for the dongle is $60. Today it's on sale for $50. Yesterday it was still on Black Friday sale for $40.

There are a couple YouTube videos specifically on how to do this for the Ford Bronco.

Also, search for instructions online for using the FORscan software.

In addition to recalibrating for the tire size, the software enables you to make many other changes to ensure the Bronco is configured just the way you want, for example disabling the double horn honk when you leave the vehicle running with the key still in your pocket, adding goat modes that are not available on your model, changing when the fog lights are enabled, etc etc etc.

 

[d8520]

From what I read, there are challenges with getting error codes, as relearning the PCM seems to be a problem.

 

[rsf826]

Recently put 32’s on my base Bronco but haven’t found anyone who can recalibrate the speedo, including my dealer. I live in the Cleveland area. If anyone knows someone who does this type of work, please DM me. Thanks.

My Bronco is a base also and I am looking at upgrading to either BigBend or Obx takeoffs and powder coating all black. So that would put me at 32” wheels.

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