Using SuperTech full synthetic vs name brands

Joined
Jan 21, 2015
Messages
25
Location
PA
Been using Supertech synthetic in all my engine for years without a single issue. I have sent several away for UOA over the years when I first started using Supertech because truth be told I was nervous about using an inexpensive oil. I had previously sworn complete allegiance to M1.

At the time, we had a Freestyle and a 10,000 mile UOA on that with ST 5w30 came back suggesting 12,000 miles. I stayed with 10k because it was easy to look at the odometer and know when to change.

I also had and still have a 2000 XJ Cherokee. Same 5w30 ST and that UOA at 5,000 miles suggested 7,500 miles. I have stayed with 5k for the same reason as above.

I use Supertech in any engine that requires oil.
 
Joined
Feb 3, 2020
Messages
464
Location
Los Angeles
If rebates for 2 bucks a quart, go with name brand (m1 ep). If not, Kirkland on sale in store $23~ for 10 quarts. Doesn't really matter especially at 5k OCI.
 
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