Taller tire size

[Farmerjoe]

Has anyone ran a taller then factory, numerous articles about width, none about height. Is the factory maxed out for height? Have 245/40-19, winters available in 235/45-19, total diameter increases by 0.6 inches, very insignificant increase, but don’t want to learn the hard way, maybe someone can ensure me there is a bit of room available in height.