Do I need my WD bars just to move in the driveway?

I pulled a 10k car hauler with a 7640 lb tall blue tractor with a cab for a couple of years before Barney (mod) talked me into getting a Husky Centerline TS hitch/1200 lb bars for this combo. Boy was he right.
I can go forward or backward with the Husky WD hitch just as sharp as I did before (till the rear bumper contacts the trailer).

Your truck will be fine moving in around the rv park/campground/yard or a few miles down the road.