is this oil safe for my vehicle? it doesn't have ht-06 cert but its on sale my local store and can get 5 quarts for 25$.

 

if you're out of warranty then any name brand synthetic is fine. However it's at your own risk.

 

well i still have powertrain warranty left but oh well i went and bought them anyway 27$. i still have 70% oil life so i wont be changing for a bit and then ill report the results. but i have learned from UOA that quaker makes great oil. good way to save money compared to 100$ dealer oil change.