2011 speedo recalibration

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Aug 10, 2011 | 02:51 PM

#11

jason0341

JK Super Freak

Joined: May 2009

Posts: 1,509

Likes: 1

From: New Orleans, LA

Quote:

Originally Posted by Black_JKU

So you WERE able to adjust tire size greater than 32" ?

2011 JKU black , all stock

Yes you can change the tire size up to something like 54" just call David at Northridge 4x4 and he can get you one in like two days.

Aug 10, 2011 | 02:57 PM

#12

Black_JKU

Thread Starter

JK Enthusiast

Joined: Jun 2011

Posts: 459

Likes: 0

From: Macon, GA

With an auto and no true tuner..... Would there be any issues with the transmission due to larger tires ( shift points)

2011 JKU black , all stock

Aug 10, 2011 | 05:56 PM

#13

Peacemaker

JK Newbie

Joined: Jul 2011

Posts: 58

Likes: 0

From: Littleton, CO

I adjusted my 2011 Rubi with a AEV ProCal to 35" tires, shift points, turn signals, etc. Worked like a charm.

Aug 10, 2011 | 06:13 PM

#14

jt3357

JK Newbie

Joined: Aug 2011

Posts: 4

Likes: 0

From: Southeast, Texas

You can also use a Hypertech Speedometer Calibrator. And if they ever release the tuner for the 2011 you can pay to upgrade this to a tuner. I've got one but can't report on how well it works becsause I'm waiting on my lift and wheels/tires.

http://www.hypertech.com/products-results.aspx