Shell Rotella T6 5W-40 Heavy Duty Engine Oil , 1 qt

from Jimbo

Ive been using this oil on my Subaru for over 10years now. Currently mileage @230k miles There has been a shortage recently of T6, And I may need to use an alternative 1/2022

from Allen

I run it in my drag truck, Holds up to the heat and RPS for the whole season.

from royalacresrod

Anyone with a Ford 6.0 PowerStroke who lives in a climate where it gets below freezing knows the engine makes knocking noises and is loud & unresponsive when the engine is started in cold weather if the block heater has not been plugged in. With synthetic Rotella T6, though, the engine is m...

from SpankyJ

I have a 2016 F250 with the 6.7L Diesel motor and I use Rotella T6 every 6K miles. I use the truck to tow a two horse trailer and it never has any issue with getting hot or excessive fuel consumption. At the oil change interval I inspect the oil coming out of the oil pan and it still has a good v...

from Crop Duster

I have been using this oil in my 1998 Honda F6 Valkyrie Tourer for 6 years now, and have had no issues with clutch operation. Even at full throttle with the big 6 cylinder engine, no clutch slippage. Also, the notorious Valkyrie top gear whine was a lot quieter immediately after the first oil c...