How to ID diff gear ratio on my 2012 F150

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May 4, 2013

dcrabby

Thread Starter

Junior Member

Joined: May 2013

Posts: 11

How to ID diff gear ratio on my 2012 F150

I have not been able to ID the gear ratio on my 2012 F150 4x4. I don't see it on the door tag, nor did I find a tag on the diffs. Suggestions on where to look? I assume it is "coded on the door tag

May 4, 2013

MorePowerTuning

Former Sponsor

Joined: Jul 2012

Posts: 59

From: Longwood,FL

Quote:

Originally Posted by dcrabby

I have not been able to ID the gear ratio on my 2012 F150 4x4. I don't see it on the door tag, nor did I find a tag on the diffs. Suggestions on where to look? I assume it is "coded on the door tag

Should be a white sticker around the axle on the right side looking from the back. On there you'll see your code. Mine is 3E55 (3.55). Let me know if you see it.
-Mike

May 5, 2013

dcrabby

Thread Starter

Junior Member

Joined: May 2013

Posts: 11

Quote:

Originally Posted by MorePowerTuning

Should be a white sticker around the axle on the right side looking from the back. On there you'll see your code. Mine is ,,3E55 (3.55). Let me know if you see it.6-Mike

Found it Thanks!
Crabby