2011 TRD Sport front end problems

I bought this truck with 25,000 miles on it and it had some steering wheel shimmy at freeway speed. It has gotten much worse now at 117,000 miles. At 25,000 the dealership replaced a brake disc thinking that was the problem and it wasn't. I took it to a shop that I use and apparently management changed hands and they seemed a little confused but wanted to get me a new tire before trying wheel alignment. I'm suspecting I'm in for costly repairs and even more expensive at a dealership. Maybe I can find somebody that specializes in front end work? Thanks, Bob

 

You've been driving it for 92,000 miles this way?