After calling 5 Hyundai dealers to get quotes for 30,000 mile check- up on my Elantra, I chose to go to St. Charles Hyundai, as they were by far the lowest estimate. (Estimates ranged from $349. to $635 at the other 4 dealers- honestly.). I figured they would find other "issues," and actually charge me quite a bit above the original quote, but there was A LOT of room for up-charges. I voiced my concerns to Bob, and he assured me they would check everything on the sheet, and perform all NEEDED services. I went off to breakfast with a friend, and in about 2 1/2 hours received a call that my car was ready. When I picked it up, Bob explained that one of the items had not needed to be done, as it was clean and showed no wear. I actually paid about $25 UNDER the original estimate. My Elantra and I are more than happy!