I would think not if you live in a snowy clime. C&D reported difficulties with 18" wheels and snow building up in the wheel wells, with 19" you would have to get what basically amounts to rim protectors for tires.
The same would hold true for potholed roads...you might end up lunching a couple rims per year.
Then again, I have no idea where Dudley is, and what the hell do I know...I've already had two whiskies this evening...
Edit: Three if you count that third one I had.