I agree, just to alleviate any unnecessary tension, I would use leveling blocks to give that high wheel something to be steady on. I always keep a stack of those orange plastic leveling blocks in my storage hatch, they come in a nice zipper bag for tidy storage. I use on one side, if needed to level, or both sides if the site is low/dipped, because I like to have my awning arms as high as possible/completely out of the way when the awning is extended.
2019 Rockwood 2104s w/Equalizer 4-point WDH
2017 Ford Expedition 4WD 3.5L TwinTurbo V6 w/Heavy Duty Tow Pkg (Artemis)
2017 Ford Mustang GT Premium California Special Convertible (The Beast)
2006 Ford Mustang 3.0 V6 Convertible (Lil' Blue)