toolmanmike , used the same size t/a's on two 8'' bands that i put on small pattern centers , they are set about 1/2'' neg (inboard) and just clear the springs . and don't rub anything but the springs , and only under hard driv'n in n out of the corners , but nothing passed us either , i had added a few leafs to each side as well . gave my 383 69 gt some road speed and cornering with the beefed up rear springs . no one would believe it had no anti-sway bars .