Desert Peak, Not to be confused with Deseret Peak nearby. Desert Peak is west of Salt Lake, and still within Utah. It definitely reminded me of Nevada.
Below is a Google Earth snapshot I took from about the same perspective as the trailer.
And here is a link to the location in Google Maps:
https://www.google.com/maps/@41.1238095,-113.3637147,11.46z/data=!5m1!1e4