oil change?

[JST10]

I have a 2011 Tahoe and was considering changing to Royal Purple 5w30 syn. oil. I'm already running synthetic. I was curious specifically about Royal Purple....if anyone is using it and how you liked it?

Thanks,

Jimmy

 

[taho3fan]

Had been using Mobil 1 with pretty good success. But I decided to swap out to royal purple since I've heard good reviews about it. It's a good product, and I haven't had any problems.