I had new tires balanced and aligned in summer 2018. The tire tech took quite some time using a torch to adjust the alignment as the tire rods are so rust. Finally got it all green passing. Fast forward to now. I had them check the alignment again, the front driver is a bit off. Any chance rusted tie rods can cause misalignment? What other parts should I be checking for. Currently has 211k miles. Sienna CE 2009.