Nothing really new (except traffic jam and live atv flipping) but it's another video I found. Don't believe it's posted yet. Sounded like Curt said the Broncos are tested at up to 120 mph in this area (said this right near the end of the video).
2.3L Bronco with manual transmission goes reverse up Hummer Hill (37 degree incline) at Moab. Thanks to @Freewheelin_overland on Instagram, he’s been the main source of These Moab videos!