Here's my 2007 Lexus RX 350's first oil analysis. The vehicle has 9136 miles on it. Sample was taken just prior to the 2nd oil change (about 2 weeks ago) (changed to AMSoil Series 3000 5W-30 HDEO) and it has 3416 miles on it.
The oil used was the oil used by the Lexus Dealer and is a Group III...