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2014 Grand Cherokee Diesel tire size reprogram

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Moderator: mikel

Posts: 21
Hello. I have a 2014 Grand Cherokee, and I'm wanting to go to a larger tire. I cant seem to find any info anywhere about tire size reprogramming. I have a Trinity, and I have not tried to use it yet, but from what I've read, it does not support the Diesel. I have no intention of modifying anything but the tire size. Any options?

Thank you.

FYI I wasn't sure where to post this question.

Posts: 56369
Location: DiabloSport World Headquarters

we dont offer any support for the Diesel Cherokee currently.

Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

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