also, I change fluids (engine/brake) and brake pads etc on my acura. do you guys do the same? or take in to dealership

 

Well I was talking about the LS460, not the ES350, so no worries for you. As for the LS, it's a heavy car and they have control arm issues that effect camber angles a bit causing the tires to lean a little on the edge. And the tires are expensive...around $80-$100 more a piece than the ES. I've done my best to prevent it...tire rotations...proper tire pressure, and now I'm replacing my control arms. We'll see how that goes.