those tires are goodyears, although the tread pattern is like a mix of the yokohama parada spec-II and the BFGoodrich g-Force T/A KDW 2...while im sure that they would provide excellent traction, just like both of the other tires mentioned, these tires are surely very expensive,like all goodyears...plus, in the ridiculous size, they will be that much more..

honestly, im not even certain if these are a production goodyear tire, or are maybe a concept tire of some sort...they are a very aggressive design, but i prefer for my tires to look like this in the tread area: