Reviewed By Richard M (Sisters, OR) Reviewed for a 2016 GMC Sierra —8/24/2017 11:35 AM
A little slow to upload new desired Tune.
Reviewed By Kade S (WICHITA, KS) Reviewed for a 2011 Jeep Wrangler —7/26/2017 8:18 AM
I bought it to calibrate the speedometer after getting bigger tires and changing gear sets in my jeep. It worked flawlessly and it took only a few minutes to use. The screen is very useful and the tool is straight forward and easy to use. It can reset and check engine light codes and many other things. I would definitely recommend this product to others.