We are purchasing a “new to us” Prevost XLII Liberty Classic coach (will be viewing a couple to make our final choice within the next week).
Not sure what type of mattresses are typically on these coaches - but, hoping someone can let us know whether Sleep Number (or, something very similar) manufactures a Queen size mattress that will work on a North/South 2001-2004 XLII bed?
Believe “Queen” size actually means a little shorter and probably rounded at the bottom?
Again, we have yet to see either coach to take measurements, template, etc. Just wondering if anyone has done this already? And, if so, from where did you purchase?

When we asked at our local retail Sleep Number store they had never heard of this before...then again, they didn’t know what a Prevost was either. 😎

Not yet sure whether the dealership will be replacing the mattress and bedding with our purchase (is this an unusual request we’re making...wouldn’t think it’s unreasonable)?

But, figured even if they replace the existing (how many years old?) mattress with a flat standard...maybe we could pay the difference to upgrade to a Sleep Number mattress - if there is such an animal in the Prevost world? Yes, we realize the mattress won’t be able to split/raise as the Prevost Liberty platform is built in. But, being able to set individual firmness and temperature will make for a more comfortable night’s sleep. Then again, maybe all this is just a pipe “dream?” 🤣

Thank you all...
Greg & Deb
WinterStorm