Took my truck in for a flat repair and rotation. The tech took almost 2 hours to complete the service. I asked that the air pressure be Set to 50 psi ground and 55psi increase duals. Got truck back and noticed while driving home truck was making a scraping sound. Also riding very rough. When I got home I inspected truck and found a 9mm wrench wedged between brake backing plate and rotor. Also all 4 hub caps were left loose. Air pressure was at 65psi front, 107psi driver outside dual, 50psi inside dual, 100psi passenger outside dual and 50psi inner. Atlas he torqued lug nuts correctly. Just glad I can correct everything they screwed up. I know I will never go back to this location.