jl449

Nice ride.. how does it ride with the cooper ATs tires? Just ordered 35x12.5/20 MT Boss A/T which looks very similar to yours ... Probably the same tire since Cooper owns MT.

Well durka durka!

@inquenciocha The dealer, Dennis Dillion in Boise ID did the the level kit. I picked it up about a month ago. From what the accessory manager told me they installed keys from GM 2011-2019. It was leveled with GM parts with the exception of the shocks and rear blocks. Over all it rides pretty good. I'm thinking go with 35x12.5R20 on 20x10 Hostile wheels. If I get rubbing then I would add some front bumper spacers -- .5" to 1" spacers.

I had a 2.5" level kit installed along with 1" blocks in the rear. I don't have an issue with the ride.

Looks good! What film did you use? Did you remove the lens? Going to do this mod on my white GMC 2500

I dont know... the delaer gave me the original torsion keys and added 1" blocks in the rear. It drives nice. Call Dennis Dillion accessory shop and ask for paul.. he can tell you what kit they use.

Got my 2020 2500HD Denali on Friday... Level kit and Amp retracts running boards

Recently my 15' Denali engine light came on. Took it to the dealer and they said it was due to "rough idle". They said the they are going to replace the fuel injectors. I really never notice rough idle. This kinda suck because my Denali is on it's 3rd tranny and now this crap.

LAM, I went with GM navagation to unlock the HMI module instead of adding an external device for video in motion. It works great Contact/text GM navagation Tony for a quote/info. Just text your car make and model with options to him and ask him you would like your HMI unlock for video in motion. I'll pm you his phone #. or you can use the external device LINK... I don't have it but some have reported it works... I don't know.

You will be able to do more with the Roku 1 and it only cost $49. You can use the 120V in the center console to power it up. By the way... you have a 2015 right? Your vehicle is not eligible for for Carplay not unless you go to a 3rd party for a software hack. I have 2 8 year olds and they can navigate through the device pretty good but have to be careful on what they pick. They seem to like Youtube. So my next project is to get my front screen unlock so I will be able to watch movies on the go so I can monitor what they are watching. I don't know about these kids today... I struggle with the PS4 and my smart phone and my 2 boys can figure it out faster than I can.. UGH. Best method and most reliable way is to do it software/firmware modification and add android Auto/carplay to it since it is a 2015 SUV. LINK

I have to make a correction to my previous post... My 2015i Denali has the rear overhead entertainment. It has the composite inputs (1980's technology! lol). So it's not limited on the USB port and the formats as Lee listed. DMOGIRL if you have the OEM overhead rear entertainment screen then you will have composite inputs on the back of the center console. If you don't then you are limited. But if you do then it will be easier to pickup a Roku 1 which has composite outputs. You can use your phone or if equipped on your vehicle your wifi hotspot to connect the Roku to the net. You will have Netflix, youtube and others. Forgot to mention have the capability of casting/mirroring a compatible smartphone. James

You can stream video from your iDevices. You can Miracast your device with the proper dongle. You can also do the following: 1. Buy an Apple digital AV adapter cable http://www.apple.com/shop/product/MD826AM/A/lightning-digital-av-adapter 2. Buy an HDMI to composite adapter. http://www.amazon.com/iSimple-ISHD01-MediaLinx-Composite-Adapter/dp/B00LUX1F5K As for video in motion.. its best to avoid any plug in adapters as it may cause issues with the system (hand shakes). It should be done by software to unlock the HMI module for video in motion. http://gm-navigation.com/gm/gmc-navs/2013-2015-gm-video-in-motion-and-navigation-unlock.html

Zip, are you in the SLO or Monterey area? We ordered a Denali and it's currently on the train to the LA area. It should be at the Seaside dealer late next week.

Ccamp.. That's great... Congrats with the new LTZ.

It's polyfill -- use it in subwoofer/speaker enclosures.. You do have a point.. there is a lot more power running thru those speakers than the tiny mics!! LOL My Denali is expected to be delivered in early Feb... I hope I don't have to install this headliner when I get my 70+K SUV!!