Took the 06 GT in for an alignment today. The dealer called and said the mis-alignment is due to worn lower ball joints and it'll cost $500 to replace them along with the lower control arms. SOmething stinks here and it's not my upper lip. Ball joints do not wear out after 42K miles. My 89 Ranger's still working on its original ball joints after a 20 year, 200,000 mile run.