Quakerstate or Pennzoil?

[Big Red]

Hey Guys
I have 76700 on my 1995 Nissan 4x4 V6 truck. I get the oil changed at the Nissan dealer every 3 months or 3000 miles. I have supplied the oil ( Pennzoil 5w30 and Pennzoil 10w30) depending on the weather. The Nissan dealer uses QS bulk 10w30. Will I be better off keeping with suppling the Pennzoil, or since I change the oil and filter every 3 months or 3000 miles will the QS 10w30 bulk oil be OK?
Thanks

 

[sbc350gearhead]

I have a buddy that uses QS 10w30 in his 94 S-10, and has almost 240000 miles on it. The last 160000 were with QS. He changes the oil every 5k, and he does not use any oil between oil changes. Seems pretty descent to me.

 

[Al]

Personally I would go with the Penzoil oil bc of two reasons good UOA's on this board and the fact that it is in bottles vs bulk. But you can't discount sbc350gearhead's information.