amsoil ,royal or mobile 1
 

which would you use and why?

Mobile 1 because it is a great product and easy to get.

If you're talking about engine oil then I say Mobil 1 all the way, best dino or synthetic oil out there if you ask me.

I use an Amsoil filter with Penzoil Platnium oil

I'm using Mobil 1 because of its long (and positive) history, plus you can get it anywhere and its not over priced, especially since I change my oil every 3-4K (I'm old school I guess).

Depends, I have Royal Purple in my Transfer case and trans. Mobil1 in my axles. I used to run Mobil1 engine oil because it was cheaper at walmart for the 5qt jub (a lot cheaper). Now that i get free oil i just run that.

Mobil One in the crankcase, Royal Purple in the diffs.

I run Mobile One, but Royal Purple and Amsoil do use a better ad pack.

Same here:thumbsup:

Mobil 1 but I would use Amsoil if it was readily available where I live.