Recently I went and took my truck and got a used tire put on it I also have a power steering leak where the grease and oils get stuck on my rim recently it started shaking whenever I go from about 25 to 40 miles an hour so hard that it feels like I'm bouncing up and down it's not a fuel pressure problem I also have just gotten new tires I have a Bend or dent in the inside of my passenger tire any more info anybody needs to help me diagnose this problem let me know because your help will be greatly appreciated

 

Punctuation would certainly help......

So, do you have new tires on there? Or used tires?