I just purchased an Aqua Shed cover for my TT. It's a StarCraft Autumn Ridge 278BH. When I measured the box, I started from the back of the box to the TT up to the furthest forward point on the box. I didn't include anything else (no bumper, spare tire, propane etc.)
I came up with 25' 3". I got the cover to fit a 24'-26'. Before unwrap this cover, should have I included the bumper and spare tire?
2006 GMC Sierra 2500HD SLT,4x4,Crew, Duramax EFI Live
2013 StarCraft Autumn Ridge