Real reviews. real results.

4.9
Rated 4.9 out of 5 stars
Based on 6,894 reviews
Total 5 star reviews: 6.4k Total 4 star reviews: 337 Total 3 star reviews: 111 Total 2 star reviews: 14 Total 1 star reviews: 23
98%would recommend these products
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6,894 reviews
  • GM
    George M. /. H. H. R.
    Verified Buyer
    Reviewing
    Prolube Oil Treatment
    I recommend this product
    Rated 4 out of 5 stars
    3 days ago
    Audi 2.0 turbo

    Being the first time I have had the opportunity to use prolube product in any vehicle, the jury is still out. I added your product to a recent full oil service, I will document any improvements over the next few thousand miles.

  • DK
    dave k.
    Verified Buyer
    Reviewing
    Prolube Oil Treatment
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Gave me more than 10% extra mileage

    I was skeptical, but those test that he does I’m the videos sold me so I ordered. When I got it in the mail, I put it in my car halfway through an oil change, and I noticed the MPG‘s higher than I ever saw. I thought it was a fluke. I was taking a trip to Connecticut and I changed my oil just before I left and added 4 ounces of Prolube and I noticed I could go farther until I had to stop for fuel! So I double checked everything on my way home and sure enough my car registered MPG‘s that I had never seen on my car on the first tank. I avg. 36mpg on over 500 miles! the second tank. I got 35.2 I had a detour then two hours of torrential rain of going between 20 and 40 mph.. this was all highway mileage plus or minus 70 mpg and no a/c except for when in traffic, the trip was over *****.

    I have a 2006 Honda Accord sedan with the V6 3.0 and six speed manual transmission, 170,000 miles on the oil change before the trip, I changed my oil every 5000 miles since I bought the car in 2006 the window sticker mileage was stated at 21 City 31 highway

  • RL
    Randolph L. A.
    Verified Buyer
    Reviewing
    Prolube Oil Treatment
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Read THIS!

    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.

  • TH Profile picture for Timothy H. J.google logo
    Timothy H. J.
    Verified Buyer
    Reviewing
    Prolube Oil Treatment
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    It Works!!

    I bought Prolube for the first time because I was worried about my engine noise I was hearing. I received the product on time and added it. Thesound went away completely!! Thank you Prolube and Company!!

  • MH
    Miles H.
    Verified Buyer
    Reviewing
    Prolube Oil Treatment
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Works!

    I have almost 400,000 miles on my 3.4l Tacoma and now cold starts are much quieter and no tick when cold. I’m also getting slightly better mileage.