MG386

Is that new step available from GM or somewhere? Curious on the mount underneath. On my 2020 AT4 step, the bracket hangs way below the already lower step and causes ground clearance issues on break over angle. If these new steps are much higher/lower profile, id be interested in buying a set. Thanks. Sent from my Pixel 4 XL using Tapatalk

I have non LED on my trailer and no problem, but following to see since I was thinking of changing them out for LEDs... Sent from my Pixel 4 XL using Tapatalk

I believe max trailering pkg (NHT) also includes the 220a alternator. Except that you can't get NHT with AT4 Sent from my Pixel 4 XL using Tapatalk

I have way more issues with my new ipad than I ever have with Android phones, but that's just my opinion of course... Sent from my Pixel 4 XL using Tapatalk

Android phones work the same way to enable developer settings, I believe the base software in our infotainment systems are a base android operating system. Sent from my Pixel 4 XL using Tapatalk

I wish this was possible on the truck sensors like the trailer sensors. If you rotate your own tires, you will need the tool. Sent from my Pixel 4 XL using Tapatalk

I talked to tapatalk support and they're saying GM-trucks is using an outdated pluggin and it needs to be updated by GM-trucks.com/forums. Please update your tapatalk pluggin so we can access these forums from our phones! thanks.

I've been thinking about getting one of these units, let us know how it gets resolved. Sent from my Pixel 4 XL using Tapatalk

Strange, my 2020 AT4 6.2 does not stay in tow haul if parked for more than a couple hours, it also defaults back to normal... Sent from my Pixel 4 XL using Tapatalk

My 2020 AT4 6.2L had 2 flappers, one before and one after the muffler, I know for sure because I did the work myself. Sorry I don't have them anymore, but with a good muffler, you don't need any flappers. I put on the GM performance system and sounds great. Sent from my Pixel 4 XL using Tapatalk

Yep, I've had my sensors installed since March. Been to the lake weekly since, they work great. Sent from my Pixel 4 XL using Tapatalk

Just fyi, you can unlock doors and unfold mirrors without opening windows, you just don't hold unlock as long. Sent from my Pixel 4 XL using Tapatalk

Different tranny, but just for comparison, my AT4 6.2/10speed, hottest I've ever seen it was going up a 7% grade pulling a 6k lb camper going 70mph at 112 outside temperature. Engine temp got very high, but tranny never went over 185 Sent from my Pixel 4 XL using Tapatalk

Many have said it's the borla touring system, but I don't know for sure. No tips included with the GM system, you just use the same rectangular dual rear tips already installed from stock. Sent from my Pixel 4 XL using Tapatalk

2020 AT4 Infotainment system update v148 March 5th 2020 Sent from my Pixel 4 XL using Tapatalk