4 /5 Greg O: Getting your vehicle serviced here all depends on whether you value your time or your money. I had my oil changed here (7 quarts) and it was in excess of $100, however it only took around 15 minutes. I could have saved $30-40 at Wal-Mart, but I didnt feel like hanging out at Wal-Mart for 2-3 hours for an oil change. TNT offers standard and synthetic oils including Penzoil ( which is their standard oil), Castrol, and Mobil 1. Techs were courteous and the waiting area was clean.