Need suggestion, synthetic oil for f-150

[woody]

My truck is a 2011 F-150, 5.0 litre engine. What is a good synthetic oil to runin this truck?

[Mike D]

Royal Purple, Amsoil or Mobil 1.

[Burnadell]

I use Mobil One in my GMC Sierra 1500.

[Brazman]

Royal Purple X 10

[30-30]

I run royal purple.

[BOHTR]

I run Mobil 1 in my '06.......just make sure you use 5w-20......any other viscosity will void the warranty.

[tx07]

It calls for a synthetic blend. But I suppose you could use full synthetic.

[lameduck]

Royal Purple, Amsoil or Mobil 1.

This^^^^ can't go wrong with any of these

[dbaio1]

Mobil 1 all the way

[jgard2522]

I run Valvoline full synthetic in mine. Its also a 2011 5.0.

[jhauling]

Lucas oils

[holdem]

I use Mobil 1 cause it's handy.

[Txbhunter1]

I was told that if I ran anything else in my 2011 F-150 other than MC synthetic blend, I would void my warrantee. I wanted to go to Royal Purple like I had in my other 150 but this is what I was told.

[TX_Phil]

I'm partial to Amsoil but that's because my brother sells the stuff and I get it at his cost. I can't say anything bad about any of them. Ran Mobile 1 in the bike before switching to Amsoil and it worked great.