but check your toe in cause fireball has a extremely good point, if those 35's are toe'd in a little it will actually pull the bottom of the tires in, if the trunion or wheel bearings are worn at all this will cause what you are describing,, get a buddy, a jack and a tape measure, jack up one side , or both and then measure just below the spring in the rear of the tires, outside of tread to outside of tread, then do the same in front , you should be within 1/4 inch at least , with 35's if not rotate your tierod, to move the tow in/out as needed