Hey guys, my birthday is coming up next week and I'm pretty sure I'm getting new tires (33's and I bought wheels a while back). I own a 2011 JKU so I'm wanting a cheap way to adjust the speedo until they can come out with a programmer that will work. Any suggestions?

 

Procal works with the 11's, a dealer might be able to set it for 32's that way you would only be off by a few mph

 

Of u run it to the dealer, they can plug up the star scan and set the tires to 32. Your speedo will be 2 mph off but it's close.

 

Cheap and easy since you have a 2011. AEV procal.

 

Another for the Procal here. A lot of people who go with 33s eventually to up to 35s. You can set to any size as well as a change other options with a Procal.