Walmart and Tractor Supply are my go to, but this is the best deal I could find lately.Perfect. I'm glad that Ram is still recommending Rotella T6. I'm an Amsoil guy, but I've been running the T6 in my 2015. Now that I know it's still being recommended, I'll keep running the T6 in the 2020 as well. Have you found a good place to buy it? If I can find it on sale, I'll stock up on it.
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, (3-pack/1 gallon bottles) - Sam's Club
Buy Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, (3-pack/1 gallon bottles) : Motor Oil, Fluids, & Degreasers at SamsClub.com