The "real" All Weather tires are more like an all season with a snowflake that does well in winter. Now please take that with a grain of salt as the tire market is flooded with manufacturers that have all weather ratings, 4 seasons, and many unregulated rating systems. Most are just all seasons with marketing, but some are decent.
All the all weather tires that I've seen are not LT rated, but all are less aggressive tread pattern for less road noise and wear.
The LTX has all the characteristics of an all weather tire.
@
tirebob
help out here? This all weather tire thing is a real can of worms.