For those of you who have disabled your VCM. Have you figured just how much of a hit to your highway mpg has occured? Next time you go on the interstate at 75mph +- a few, reset your trip odometer once you get up to speed and see what your computer says after you have gone at least 20/30 miles or more. On my 2017, I am getting around 30.2 on the computer, 28.3 calculated by me after filling up. I have not disabled my VCM. 68000 miles on my odometer.