Reviewed By Heather B (Austin, TX) Reviewed for a 2015 Jeep Wrangler —7/19/2015 12:53 PM
Easy to use, works well, look forward to the update for 2015 Jeep Wranglers.
Reviewed By Matthew L (Paris, TN) Reviewed for a 2008 Jeep Wrangler —1/3/2009 6:35 AM
If you have changed the tire size or gear ratio in any OBD II vehicle, this unit is a must. I went from 32" to 35" tires. My speedometer, odometer, and MPG computer were off quite a bit. This unit is incredibly easy to use. Find your OBD port, plug it in and follow the instructions presented to you on the screen. You're done in a few minutes, and your vehicles computer has been re-programmed for the proper tire size and gear ratio.
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