ptyger

Yep, that’s correct.

They are listed as GMC, yeah. I found the boost harness to get the lights working, i’ll pick that up and get it installed when the mirrors come in. Looks like White Auto Media can reprogram the VPM for the towing mirrors, so I’ll look into that as well. Thanks for the info, appreciate the response! I’ll update this thread as I make progress.

Hi all, new to the forum and the information here has been really great! Appreciate all the community and your collective knowledge. I recently purchased a 2024 Sierra Denali 1500, but it only had the sport mirrors. I'm looking at towing a 20ft camper (~5k GVWR, so well within limits), and would like to swap out for tow mirrors. I found a set of fully featured (Blind spot indicator, 360 cameras, power fold, etc.) mirrors for what's listed as 2022/2023 (p/n 87864007 and 87864006) for a good price. I assume that if they work on those years, they will work on the 2024. What I'm trying to figure out is: Are these mirrors compatible with my truck? Are the connections plug and play with what's already there, or will I need new harnesses or the wiring + RZY harness solution from Boost Auto? What, if any, functionality will I lose using these? Happy to provide any other information needed. Thank you!