2720 front height

[Hiram488]

We have a Rockwood popup now but were thinking of going to a hybrid for a month trip out west. We have found out we won't be able to camp in Yellowstone or the Grand Tetons with tent ends (bears). On our last camping trip we were beside a large Trailmanor and a light bulb went off in our heads. Easy towing, less wind resistance, easy setup for overnight stops without hooking up electric and water.
We will be on the go for most of the trip, just stopping at night getting something fast and greasy for supper and on our way in the morning although I'm sure we'll have 2-3 day permanent stays in NP campgrounds. My wife says I'm lazy for asking this question but hey if you don't know you don't know.
What is the height of the lower edge 2720 front campartment from ground level. the reason I ask is I have a 09 Silverado with just a cover over the bed and was wondering if the front will flip up over the bed without unhooking the hitch (8 foot bed), thanks for replies.