Ordered online and was delivered to house. This Synthetic oil good for Ram Eco diesel; one 3 gallon case is just a bit more than required for an oil change. I've used other Rotella in my other diesel engines.

I switched to Rotella 2 years ago and the results are clearly visible. Used in motocross bikes clutches last longer and trans gears show much less wear. Really good product.

I run Rotella T6 5w-40 in my 2011 Ram 2500 Cummins, and in my 2002 Audi A4 1.8t. The 1.8t is notorious for sludge issues, but Rotella has kept mine clean as can be.

I have been using Rotella-T6 in the 5W/40 weight in my turbocharged SAABs equipped with the 2.3 liter engine for over 10 years. Used Oil Analysis performed at up to 300K miles show effectively zero engine wear.

This is the finest oil in the planet. After much research and forum's this oil out performs all others in almost every test possible. Walmart.com was the best price I could find with free shipping to my nearest Wally World

Works great for car

Good stuff

my bmw loves the oil.

works great

My Ram likes it