My 2011 GMC Terrain has 182,000 miles on it, this weekend I replaced both wheel bearing assemblies and saw that the outer tire rod and ball joint need replacing on my passenger side. I know I will have to get an alignment after I replace those parts, so I am thinking about doing the ball joints, outer and inner tire rods on both sides. My reasoning is with that many miles the other side could give out at any time and I don't really want to have to replace the other side and get another alignment. I guess my question is, do you guys think I should just replace the parts I know are bad and get an alignment, or replace all the parts of both sides to hedge my bets since the car has so many miles?