I started using this oil for my 2017 Chevy after careful consideration of the benefits of 0w40 in these engines. I am a technician and have really seen a decline in quality/longevity in modern engine platforms. A lot of this comes from the fuel consumption mandates and thinner weight oils. I have always been a supporter of the “0” weight options but not the warm weights of water. I made the decision to use 0w40 and did my research that led me to Triax and the higher quality advantages of this tier synthetics. I have noticed my engine runs cleaner, fuel efficiency is steady and better actually, power response is crisp and the idle is smoother. I also decided to change over my 2016 Kia with the 3.3L V6 at 150,000 miles and it has 200,000 on it and the improvement in cleanliness and reduction in oil consumption, is great. I hope to be able to obtain this oil for the long haul.

Not much out there to choose from with the 6.2 chevy I've been using the mobile1 I found Triax price is a little better figured I try seems to be good no issues definitely recommend for an alternative.

I learned that many of the so-called synthetics are not really synthetic. It really is down to Mobil-1 or Triax at areasonablr price point. I have now switched to Triax and all is well at this point, especially with the engines running quieter, as implied by Triax feeling slicker.iwill update after the next oil change.

Our shop gets lots of GM trucks in with the 6.2. There's not many alternatives for oil after getting the recall service done, but triax gives us a reasonable solution for customer oil changes without having to spend $200+ on an oil change. Seems to be a great product with no complaints after running in many 6.2l pickups.

My first oil change from GM 0w-40 dealer installed oil. I have a 2021 Silverado 1500 LTZ with the 6.2 liter that was on the recall program. My dealer inspected the engine and it didn't fail so the oil viscosity was charged from the original 0w-20. There aren't many DexosR approved oils so I decided to give the TRIAX brand a try. So far it's been around 1100 miles and the mileage is good and the engine does seem to be quieter than the GM oil.