Once again I've never heard of this. Live in S. Alberta, Canada. When we get dumped on, in terms of snow fall! I always back my truck out of my parking spot into my alley, where I then clear most of the snow off my vehicle. No sense in doing it in my parking stall cause then I'll have to move the snow twice. With a disability, you have to work smarter not harder. I digress, either way, when I back my truck out of it's stall, I can't see much. I clear my passenger window so I can utilize that sideview mirror. I perform a quick walk around my vehicle, check the alley for any people, kids. Then w/my driver door slightly ajar, I slowly back out of my parking stall while at the same announcing that "I'm backing out into the alley"! Never had an issue.
2017 Ram 1500 SLT, 5.7Hemi, 4x4, Crew Cab, 6-speed, short bed, 392gears.