Suspension

I lifted my truck with a rough country 4.5 lift and I been having a few problems wondering if anyone else has had these problems . First problem is when on the highway going over 50 mph my steering wheel starts to vibrate a lot I already took it to the dealer and got it aligned back to spec and it still did it even after putting the factory wheels back on it did it . My second problem is that my tie rods are rubbing on the inside of the wheels when I make a semi sharp turn . I was thinking if I changed the UCA to adjustable ones if it would fix the problem the lift kit didn't come with UCA's . Thanks in advance ..