I think it depends on the website or campground. If you can give examples, we can probably interpret or give our view.
When campgrounds ask how long my truck/camper is, I usually say 25 ft. Yes, it's a bit shorter, but that's pretty close. I've never had a problem fitting in any camping spot unless there are limbs in the way. Yeah, I still made it, but it was more work than it would have been otherwise.
'10 Ford F-450, 6.4, 4.30, 4x4, 14,500 GVWR, '06 Host Rainer 950 DS, Torklift Talon tiedowns, Glow Steps, and Fastguns. Bilstein 4600s, Firestone Bags, Toyo M655 Gs, Curt front hitch, Energy Suspension bump stops.
NRA Life Member, CCA Life Member