2017 + Bully Dog
 

Havent seen too many tuners out there for our trucks yet I bit the bullet and got the bully dog. I have been using the tow tune. Went on a little road trip of 400 miles and averaged 20.5 mpg compared to the same trip of 17.9 before using the tuner. Towing with out the tuner I average 9.5-10. I should tow with it within the next few weeks and will post an update.

Just wondering if anyone else has this tuner yet and what setting they are using? Street sounds tempting but due to workload ive only used tow.