Im looking to buy new wheels and tires for my 67, I cant decide if I should stay with 15 inch(rear 275 60) wheels or make the switch to 17s. Will those 17s hook up? I have 450hp 4 speed 3.73 posi mono springs and caltracs. If I go with the 15s I was looking at a jegs wheel & tire package for the camaro, if I go 17s Im looking at TT's, and want to use a street drag radial. This is a street car but I want to be able to race when needed and not have spinning as a issue. thanks for any help.