I took my 2019 to Georgian for the 4years I had it. Had the oil changed without any issues...I did get the alignment checked every time, and once they tried to charge me as they brought back a couple of #'s to Nominal, but all readings were never out of spec so there was no reason to make any adjustments, so once I told them that adjustments weren't necessary because they were still within the 'upper & lower limits', they cancelled the fee. I think they were training / practicing doing alignments.....Since I got a C8 (2023), I changed and took my car to SaIdon only because they sell way more C8's, so I assumed their Technicians would have more experience just based on Sales Volumes... Had my 1st Oil change in Oct 2023, no issues...but they did try and tell me I had to have my free DCT filter change on my 1st oil change, but once I educated them and showed them the Bulletin's saying otherwise, all was good....(this was frustrating as the Dealers should know, but they don't)