You cant really compare the nitto 450 to the bf g force, g force is a very nice tire very sticky and very expensive, as for the 450's I have 225/45/17 on my svt right now and love the ride and the price, they have decent traction not the kind of traction that the bfs would provide but good for the money. kinda ironic I just had a 2 inch nail pulled from my tire at discount today and of coarce my free rotation :-).