I use Pennzoil 10w-30..... No need to use 5w because it never gets below 0 in my area...

 

i use 5 w 30 quaker state torque synthetic,not much on it,ill be goin back to valvolines syn soon

 

penzoil and fram are the two worst things you can do to your ram...castrol is a great oil but i use mobil and mopar filters are cheap to buy but if you cant wix is also a great filter. if i were to use a syn i would run RP its good stuff and made in TEXAS so its great

 

Mobil 1 5w-30 from November - April, Mobil 1 10w-30 from May - October, and Napa Gold Filters..
Used that in my jeep, use that in my dodge..

 

Pennzoil 5W-30 and Napa Gold filters. Use to use Fram but after reading up on them I seen how crappy they are.

 

well, ive never had problems, knock on wood, with my oil and filter so.. honestly its not costing me 50$ per oil change ya know..

 

I've been using Valoline 10w-30 tough gaurd syntheic but thinking about switching to mobil 1 10w-30 FS and for filters I use the mopar brand 5.95 at wal-mart

 

im surprised that so many people are running synthetic oil are you noticing a differerence would you reccomend it?

btw what is wrong with FRAM?

 

Check out this link - made me switch... http://home.earthlink.net/~cewhite3nc/id3.html

 

AMSOIL!!!!! only and always.......