Started using Pro lube about 2 years ago in my 1997 Silverado My wife and I are a small Breeder of Australian Shepherd puppies And I pride myself delivering a lot of these puppies all over the United States . My truck and I have clocked about 300000 miles after purchasing it with about 160000 . Stilll going strong and I would trust it anywhere . I sincerely believe PRO LUBE has helped my truck Survive . It has been used and abused but PUPTRUCK is ready to go !!!! Go Pro lube all my vehicles

After changing my oil and including ProLube. My gas mileage has improved. Running a 2015 chevy equinox 4cyl , with 176,000 miles. I'm getting 500 miles plus out of a tank of fuel. Average 31 might, about 34 when doing 55mph.

Thank you for a GREAT product !

I put the full 16oz in my 2013 6.7 powerstroke with a 110k miles during an oil change. I could instantly tell it was quieter and when driving it seemed as if the truck would rev up in RPMs quicker than before. If you're on the fence with this, give it a try you won't be disappointed! I will be a lifetime customer now.