Hueless

It's out there. Beta testers have units, I am one of these and have had a great experience with the device so far. I believe they intended on going to the production phase but covid has slowed things down.

Add me to the list. Started sometime in the last week. 2019 Trail Boss LT 3/19 build from Mexico. Letting it leak until GM comes up with a fix that actually works. Very glad I leased this truck.

295/70r18 Falken Wildpeak AT3W. Fit perfect, can just make them touch the wheel liners at full lock in reverse over a big dip at ~15mph. Besides that no issues whatsoever.

The first 100 or so miles in my trail boss the mileage sucked. After the first fill up and reset of the mileage calculator it got significantly better. Are you calculating the economy yourself or just going off the display?