I think the OP is referring to the new Pirelli Scorpion All Terrain Plus for which there are no comparisons or tests of any kind (Tirereack, Consumer Reports, etc.), and for which there are only "reviews" based on the Pirelli testing event held at launch.
Not to be confused with the Pirelli Scorpion ATR which has been out for a long time and is generally not a well-reviewed tire.
I am considering the All Terrain Plus also because in stock 225/65/17 it has an H speed rating, only weighs 29 lbs, and has the 3PMSF designation and a tread pattern that not only looks really cool, but also with all the siping should also work really well in snow.
I really, really like the K02s and have had them on other vehicles, but with the LT rating and 39 lb weight for 225/65/17, it is just too much of a sacrifice for me compared to P metric/29lbs/H speed rating.