This is really good and it’s recommended for my eco diesel.

I got bottle that was leaking

Best synthetic on the market.

I wouldn't run or recommend any other oil

Seems to keep its viscosity even after being replaced.

[This review was collected as part of a promotion.] A brand you can trust

I use this oil in all my equipment and trucks always holds up great and doesn’t break down

Works great in my Volkswagen Jetta TDI. The best value I have found.

use it in my dodge with the cummins. turns over a lot faster in the winter than the 15w40 rotella.

Best stuff for my diesel truck