Originally Posted by TiredTrucker
Yeah, GM recommends similar for my 2017 Equinox. I did the trans, transfer, and differential at 32K miles. From the condition of the fluids, I would not have wanted to go any longer. 30-40K intervals is what I am sticking to. Using similar intervals for my other vehicles also.
The initial break in will leave all of the above pretty gnarly. You can go to 100K and UOA it you will be surprised on how well it holds up.