IV been using it sense i got my car, no problems.

I use the full Synthetic one 10W30. 5 Quart $12.87, cant go wrong.

And i use the Wix 51036 oil filter, its the one for the 5.7L 350, same size just longer

I go 4,000 miles sense most Synthetic oil says you can go 5K, but i still dont trust 5K but i do go 4K cuz im also using a oversize Oil filter :(

I would say that how you drive the car is the factor - however, if Sonoma uses Supertech then you should be fine

i see nothing wrong with super tech oil, i used it in my ranger and thats at 250,000miles and still rippin...

I have been using Supertech 10W-30 dino oil for a couple years, including when I had my car dynoed at Intense. Just recently I made the switch to Supertech'* full synthetic 10W-30, and have been satisfied with the performance.

I guess that could be said about most all oils. How many times has WalMart changed suppliers for the SuperTech brand?

Read this thread,,,i'm a member there too..

If you guy'* only knew..

My buddy has used it in all his vehicles without any issues at all.
My philosophy is as long as you change it, it'* all good. Obviously there is always something better out there, but as long you got oil, you're good.

Well....expand! The thread you posted primarily only focuses on synthetic oils. I only use dino juice.