Had a 97 Windstar that Ford got in trouble with on the front springs. Ford's solution was to insert a small metal plate between the tire and the top of the spring so the tire wouldn't throw junk on the spring. Spring broke anyway. Ford had a warranty thing that they would replace the springs no charge if one broke before 10 years from original date of purchase. I was at 9 years, 11 months---lucked out on that one.