If you are a skeptic like me you need to read this. I run a ranch with tractors, feed trucks and service vehicles along with several UTV’s. I service all my own equipment and have used fuel additives and synthetic oil. After using Prolube I absolutely noticed a difference in every engine I added it to. They were quieter and even got better gas mileage. I am very pleased with Prolube and will keep it as part of my servicing routine.

Recently received my order and immediately added it to my 57 Thunderbird. While it doesn’t get driven daily, I did notice after the first trip the engine became less noisy and laborious. I waited on my 24 Ram since it was due for an oil change but have since added to it. Sincerely hoping it will alleviate some of the MDS and valve issues that seem common.