I've got 120,000 miles on my Honda Valkyrie so far, all with Rotella T6 5-40. My motor still sounds and runs like it was new. Great oil.

Rotella T6 Very satisfied. Have used this product in my motorcycles (Honda) for years, Multiple Honda threads recommend this product.

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

This is all I use in my truck and this is the best place to buy it in bulk. Always the cheapest price for the best product.

Use in all my vehicles. Truck and Motorcycle and car. Best price. Great oil. Shipping was on time.

Best Synthetic Oil for an Older 1997 Ford (International) 7.3L Powerstroke with 211,000 miles. Easy Cold Winter Starts. Great Summer Protection

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.

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.

My oil pressure is sitting back up where I like it and reduced engine noise especially on cold starts. Engine sounds much better over all.

I have been using this oil in my 2001 VW Golf Turbo Diesel for just over 230,000 miles. What else is there to say?