TRIAX Synergy SRT 10W-40 - Full Synthetic, Friction Modified Engine Oil - 20K Miles, API SP Licensed, 3x Wear Protection - Nano Boron and Moly Friction Modified (5-Qt)

Don’t get me I love this product. I picked up 3 miles per gallon on my Honda Accord.The problem is on the 10w40. Label as shown is for there standard 20k oil. But what you get is an oil up to 15k that’s for high mileage vehicles with 75k to 150k. It’s supposed to help worn out engines. Which it may but it doesn’t have the same properties as the 20k oil. I would be scared of it on a new or low mileage car. This is on the 10W40 ONLY.

This has been my go-to high mileage full synthetic oil for cars that consume some oil and have some slow leaks. Engines are silent, smooth, and paired with an efficient long life oil filter like like Fram Ultra, We typically go 10-12,000 miles on an oil change. 03 Expedition, 06 BMW 530xi, 98 Toyota Avalon, 01 Isuzu Trooper. UPDATE: Triax now has this oil in 5 Gal bucket for a great price at their website. Perfect for us!

My favorite is the royal purple 10/40 but it’s super pricey. I feel like this is just as good and much cheaper. I tried the Bosch 10/60 too, this is likely my new oil

Haven't tried it yet but it looks good.

I have been using Triax fully synthetics for years now in both gasoline vehicles and diesel trucks. I would like to say it’s the best for your dollar, this is my opinion of course (I don’t have any scientific evidence other than experience). We had a Ford 500 that started using Triax 5w-20 full synthetic when we got it at 35,000 miles, at 150,000 I had to pull the intake off for some reason I can’t remember now but I was in absolute shock because there were ZERO deposits anywhere, I swear even the intake ports around the valves looked as if it were a zero (I mean that completely literally) miles on them. I am a lifelong fan of all their synthetic products now (can’t speak for their conventional oils but I would bet they were damn good). Also their Global Synthetic ATF has been excellent too.