- May 18, 2004
my friend is putting a new motor in his dodge pulling truck after blowing the old motor up this spring. he has always ran rotella in the past but he wants to run schaeffers in the new motor. anybody got any opinions on a good oil for pulling? i know a lot of tractor and truck pullers use a straight 50. i also see that schaeffers came out with a 5w50, the #9001.