Red Line15304 SAE 5W30 Fully Synthetic Motor Oil - 1 Quart (6 Pack)

Great productNever any issues been using it for quite some timeJust good oil

Excellent oil, expensive but worth it. It’s all I use.

As a mechanical engineer, i do have a tendency to research and get the best.Oil is the blood of an engine and should not be something you cheap on.Using this on a 2021 Civic Type R making 430+hpThis oil is a true Ester5 based oil, and has the highest evaporative resistance of any oil out there. My catch can barely has 2-3 drops in the 12k+ miles i have put on since changing to this oil. By comparison, other people i know using other brands, have to empty their catch cans every few thousand miles.I religiously change the oil at 5k intervals or 6 months, whichever comes first.I pair this oil with a WIX filter.So far, i love the performance of this oil, and will not use anything else.Must have for those demanding the best oil.

It’s supposed to be the best for high performance motors

After reading Ram truck and Hemi forums until my eyes bled, I decided to try Redline oil 5w30 and a Wix XP filter. All I can say is Wow! My Hemi had a slight tick and a noisy valve train when cold. Almost immediately after I changed the oil, it got quieter, I mean a lot quieter…and the engine runs soooo smooth.If you have the Hemi tick, try this. It’s pricey, yes, but man, what a difference.PS: going to 5w30 has not caused any issues with MDS, even in 14 degree weather.

Good quality but pricey

It's not cheap but it's good motor oil. I ordered this late Nov 6 when I had to use my last quart and this package was delivered on the 11th, more than sufficient.

Oil was shipped without any containers open or broken (thank you USPS and company who shipped it).Truck is noticeably quieter than before.I like the containers that are easy pour and definitely sealed well so there was nothing on the box or dripping down the bottle. I will be returning to purchase once again.