Reviewed By Miguel L (marrero, LA) Reviewed for a 2015 Jeep Wrangler —10/21/2016 5:32 AM
It work great and does everything that is supposed do. It is really easy to use.
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.