Hi Jim; I'm sure there is a slide-out awning that will fit your 2020 Crusier RV Shadow Cruiser but a 6" extension on each side wont' be possible. To find the right slide-out awning you will need to measure the width of your slide-out as seen in the picture below.
For example, the # LCV000163273 you were looking at fits slide-outs 57"-61" wide. The awning fabric is 61" wide so the side overhang will depend on the slide-out width. A larger awning would not fit since the arms that attach... view full answer...