07HD

Keep it away from that hurricane.

Good looking truck. Congrats!

Great pictures and great background love it. Thanks for sharing. Just watch GMC don't use them for there adds. Lol.

Here's a thought. My 2020 sierra HD. Works great, and anyone with a skinny a** like mine would be just fine, cant leave it on high for more than a minute. All in good fun.

Just get a set of Ram seats and put in that Denali.

Install a 10ft. wide garage door.

No shutters on mine. No plow prep. 2020 3500 CC. GMC. DRW. Lets ask the boss he will know.

Mine came with factory installed running boards but not real fond of them. I was thinking of Amp Research Power Steps until I found out found out that the 2021 GMC HD's will be available with power steps I think I'll wait until I can order the factory ones.

Don't know what a new one cost, but I have the one that came with my 2020 3500 ill never use it if your interested.

On my 07 that sprig loaded position turns the headlights and all lights OFF'

There was a thread about this awhile back, I'm not 100% sure but I don't think there is a lid that opens on the LT trim trucks.

Just curious how heavy are you towing. Did your truck squat that much you needed to add air bags? Haven't towed with mine yet, my old dually did squat a little to much with my new trailer I was hoping my new truck (2020 3500 Sierra SLT DRW) with 5266Lbs. payload Cap. would do a little better.

Not a MultiPro but you get the picture. I didn't get the 3500HD off the doors yet but that's next.

Did the round top cover from the bed, cover the hole in the bumper?

Thanks for all the great info.

I thought sure I started this thread in the 6.6L Duramax & Allison Powertrain (L5P/MGM) ?

That's a BIG thumbs up. I sure did start a big fire storm. ( Love it) gives people something to do besides worrying about the virus.

So the engine blows up, you take it to a GM. dealer all they need to do is say you didn't use the correct oil that the owners manual called for or oil filters that are not Ac Delco. Did you ever fight GM. over a warranty issue been there done that I can tell you who will win. Enough said.

Sorry guess I was the dummy I shouldn't listen to other peoples opinion instead of fact.

There are two cameras on the tailgate one is your back up camera the other is your hitch view camera if you don't have that option then its just a dummy cover with no camera.

Honda is the best bar none Not the best price, but by far the best warranty

Probably stick with Castrol GTX its worked well for years.

First oil change coming up way before the computer says to. Just thought I would get thirty different opinions on what's the best oil on the market. ( I have owned diesel trucks for the past 28 years) 2020 SLT 3500 CC. DRW.

I guess I found out the liners are not available for the rear on a dually , does anyone know of after market ones ??

I can sure relate to this, Between my friend and I we contacted seven different GMC dealers only received a price from two. I built the truck on GMC website then sent the dealers the link to look at the build, one said they needed a stock number to price a truck other ones said they would try to locate me one. The build had the MSRP all they had to do was tell me how much they would sell it for go figure???. Stuck with my first choice ,local dealer , I went in on a Thursday we built the truck like I wanted he had an allocation to order one HD he said Ill order the truck if you don't want it when it comes in that's fine, GM picked up the order the next week 01/16/20 the truck was built on 02/25/20 showed up at the dealer 03/06/20. 2020 3500 SLT Duramax CC DRW.