3 gallons for $50 is awesome. I use this in my 2013 Subaru WRX with no oil consumption and everything runs great.

This is the only oil I use on my 2007 F350 6.0l Powerstroke diesel. Walmart has it for the best price.

I use it in everything including a VW diesel that is only supposed to use Castrol. I haven't had any engine problems in this car for over 200,000 km.

These work great on Subaru, I used them on turbo and non turbo, it stopped eating oil. Highly recommend.

The good stuff: Shell Rotella for my Ford Transit 350HD diesel RV - Sam’s has best price and with Plus membership I get free shipping.

Always use Rotella T6 5W-40 oil in my Super Duty diesel. 2 day shipping and very good price always makes it nice!

I run rotella T6 in my S250 Bobcat, my 6.7 powerstroke, my diesel Volkswagen jetta and my ATV, we are all happy about it and running strong!

I personally have driven a diesel vehicle with this oil in it for 250,000 miles and find it to be one of the best oils mile for mile,

i use this oil in my VW and it is usually good for 10,000 to 15,000 miles. still a nice start-up crank speed at -17 last winter.

Use in my 2008 f150 had a cam phazer bad i mean bad so bad engine would stall. put 0w40 in disappered. Gone. Run up to 16000k between changes.