I have a pie-shaped lot in a cul-de-sac. The back yard is much wider than the front and driveway.
I have to dodge the fire hydrant on my right, then dodge the corner of the house on my left, then dodge the edge of the gate on my right, then dodge the truck cover on my left when backing in my trailer.
The day I brought my trailer home, I forgot about the height and ran the top rear corner against the rain gutter of the house; no damage other than the rain gutter.
About 4 years later, I catch the rear awning leg on the gate, ripping the two lag bolts out of the wall.
2 weeks ago, pulling the trailer out to the front to prep for a trip, I forgot about the trailer height again and caught the gutter with the roof at mid-trailer. I expected destroyed rubber roof, just cracked a little breather cover.