I had an inspection of my 2014 Subaru Outback to determine if any thing needed maintenance (past 60,000 mark). I also needed a new headlamp on the left side which was replaced. TriStar performed the inspection and gave me a printout showing how everything looked. They did not try to insist that anything needed to be done unneccesarity. They did recommend sparkplugs, but there was no hurry.