Thanks Gene! I'll send you my email in a private note if I can figure out how to do that. I don't care to get spammed to death by posting my email here.
As far as the All Terrain go, they as you might imagine have great traction but can really tear up a lawn if you're not super careful. Lose attention for a moment while mowing and you can be sure there's a tear out waiting for you. Of course with dryer ground it's not too much of a problem but when the moisture hits watch out.
I got mine primarily because I deal with a lot of grades and they really help there but then I've never had any 'regular' tires so my experience is somewhat limited...hence my quest for the low profile set.