2004 Lexus LS430 with 119K miles. Factory oil spec is Dyno 5W30 in 5K miles.
Current oil is Quaker State Full Synthetic 5W30, changed at 115K with Fram Ultra 3600 large filter back in Nov 2018.
Most of the mileage has been short trips. Probably 90/10 local/highway.
I made sure I took it to...
