i just went with a set of kumho road venture at 51's ... mainly because of price and they are "mountain/snowflake" marked tires. happy sofar but no snow experience yet..
they are great in heavy rain.
bfg a/t k02's are about 200 a piece around here so price was an issue...
i can get away with P rated tires because i don't haul heavy loads which makes them cheaper.
reviews on tire rack were good overall
Kumho-Road Venture AT51