Royal Purple
What have you heard about this oil? I mean what was so special about it, that made you start using it? And what stores carry it?

 

i use it in my vehicle..we put it in my parents car, its in my opinion the best synthetic out there...

i just ordered 60 cases in for the store right now..bought it fairly cheap

i swear by this stuff...and a good wix filter 51040 for our cars

and if you buy it at the right place you can buy it cheaper than the rest of the synthetics...i have nothing but praise for this oil