Engine oil Mobil or Mannol

My tacoma has 352000 miles have always put mobile 1 in it

Have been using Mannol for my cars, works perfectly.

I've used Mannol for years with no problems, it it meets spec, it meets spec.

I personally have run Mobil1 0w-30 in my GSR for the past 250,000+ miles, since back in the mid-2000's.

Of course, after I bought it I dropped the oil and ran what I like to run in my cars/trucks which a Mobil Delvac product 5w-30. It’s a synthetic but it’s more used for the heavy duty market. I checked the oil some 4000 miles later and it had a reddish look to it just like yours. After the next oil change I never saw it again.

Yooo this happened to me, have you used a high mileage type of oil? Apparently when they start to burn up they can change to a reddish hue, I went back to normal Mobil 1 and it’s back to gold

I’m team mobil 1, 160k and going strong.

Mobil 1 5w30 and oem Subaru filter. I change mine pretty religiously at 3750 miles. I know it might be overkill but I’d rather be safe than sorry and if my engine blows up I will for sure know it wasn’t my fault for neglecting maintenance.

I wouldn't consider M1 4T to be the highest quality oil. It's a pretty standard Group III/IV synth blend with a motorcycle on the label.

If you run Mobil1, yes you will needs lots of extra oil... Mobil 1 doesn’t make the grade.