0w20 Redline oil previously with AR9300.(shown in previous pics). Now running RL with 9200. Had Magnatec 0w20 w Lubegard Biotech from 15,000 to 55,000. Then got PU promo and used it solo or with LM Ceratec or AR9100 till 150,000 miles. Since then only Redline and Archoil synergestic duo. Semi retired...Get bored and travel KS roads. Bought 2016 brand new with 11 miles. Already paid off last year. Driving around looking for her. Shes in a garage hidden waiting for me to find and buy. 80's 4.9 Ferrari Testarossa