Rick2021GMC

After reading this entire thread, which was well written and thought out, I ordered my upfitter kit for my 2021 GMC 3500HD Denali DRW. My interior is deep Atmosphere, and I have the keyless start. For those interested I ordered kit #84942074 from GMPartsDirect.com. It took exactly a week after I ordered it for them to ship it, but I just got word that it is on the way. This was by far the best price I had found in searching. It was $137.25 plus $18.76 in shipping or $156.01 in total. I read where several were having issues in getting it delivered as a kit, instead having to pay more for each piece. Hopefully those issues are now resolved. Good luck everybody on your installs.

Great thread everybody, I have read it from beginning to end and think I finally have a good understanding of what's in front of me. I only have one question. I have not read where anyone did this on a 2021 3500HD DRW Denali with keyless start. Anybody have any insight for me that makes this different than the 1500 or 2500 install for keyless starts? Again thanks for everyone who took the time to detail this out. Great job.