I just bought a new set of wheels and tires from Fitment Industries: Enkei TS-10 18x8.5 +50 offset and Nitto NT555 245/40/18. I drove on the freeway for the first time and I’m getting vibrations from front to back at 70mph. I was extremely careful about installing the wheels correctly: I hand tightened the lugs, then torqued them to spec in a star pattern. I used hub centric centering rings and made sure they were fitted snugly within the wheel. I also spun the wheel freely while on jack stands and looked from different angles to check for wobbling. I retorqued the lugs after 25 miles. The tires are uni directional and are oriented correctly. Is there something I may have missed? Any info or suggestions would be really helpful. I have no clue what went wrong.