First oil change in the New Truck

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Originally Posted by ls1mike
I did not go with 5W-30. I run 10W-30 in all my LS powered cars.

It rarely gets below 40 here and I may see over 100 if I go over the Mountains.

I put 6 quarts of Mobil 1 10W-30 with a Mobil 1 filter on the truck.

I am fairly certain I will drive this more than the old truck so I thinking 5000 mile oil changes.

Funny the M1 5W-30 is Dexos, but the 10W-30 is not. They have almost identical specs.

I am not worried but wanted your thoughts on the 10W-30.



For a warmer environment and in harsher conditions the recommended grade and specification lube is used.
 
10Wx30
If you really want to be nice to your car on her birthday, there is Amsoil SS 10Wx30 and are you ready for this? The Noack is 4.1
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TBN 12.5
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