Went in for a four wheel alignment on my 2002 Buick century, and two tires. Decided to add an oil change while I was there. George explained to me the other items the technician found and we ended up replacing a serpentine belt and brake light. I decided to go ahead and get some AC work done while it was in. Although I ended up spending much more than originally planned, I am satisfied with the results. The car did well on a 500 mile trip the next day.