ok i just replaced the two outer tie rods on my 97 and now im wondering if i should have done the inners as well. how do u tell if they need to be replaced. and are the a pain to do???? i know the saying " if it aint broke dont fix it" but now im really concerned if i should do it or not

 

I just replaced the boot and my ourter tie rod on my passenger side.. I ddint see any needto fix anything else