Here the specs
Maximum Interior height - 73.50"
Dinette/Bed Size - 78" by 68"
Shower Dimensions - 67" Tall by 23" Wide by 35" Deep
Ball Hitch Height - 21"
Not height enough for me... So we ar scratching this off our "potential list"
I was able to download the brochure from their website
2009 Montana 3455
Best Wife in the World
5 Children, 2 Grandchildren