2024 4xe Options?

[Alex French]

I have 35in tires on the way for my 2024 Jeep, and I'd like to be able to program the new tire size myself. Is there a product that will work with my vehicle, or do I need to visit a dealer to have it done?

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[mjg4xe]

The dealer is probably not going to do it - they have to go through the trouble of calling Chrysler and unlocking your VIN to make such changes and many are not willing I’m told. (mine tried but never had an engineer call them back)

If you search around on here, most people use Tazer or Jscan for tire sizes changes themselves. Cost, function, and operation is different for each so recommend to do a little research and see what best suits your needs.

 

[Stetson]

It depends on the dealer I suppose. One of the dealers in SLC does a lot of lift kits, accessories and wheels and tires. They update the speedometer without much issue.

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[Alex French]

Hmm, well I'll have to give mine a call and see what they say. Does tazer/jscan/ecri work on 2024 models? My impression was that nobody supported the new uconnect 5 system.

 

[dpwracing]

Hmm, well I'll have to give mine a call and see what they say. Does tazer/jscan/ecri work on 2024 models? My impression was that nobody supported the new uconnect 5 system.

Just used Jscan to update my tire size on my 2024. Also asked me to reset the ABS system which I did successfully.

 

[Alex French]

Cool! I priced out some different options and picked up an ECRI kit. If the ECRI programmer doesn't work, I at least have the gateway module and can buy a programmer to use with Jscan. I'll report back with my experience once it arrives.

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