“I have been using your diesel fuel treatment and X-tra Lube engine treatment in my truck. The truck is the one that hauls my racing operation all across the country while on tour. My truck is powered by a 425 horsepower Caterpillar engine and I have increased my fuel mileage by almost 1 mile per gallon. That may not sound like a lot to most people but that is close to a 17% increase. I am thrilled and the cold starting has also significantly improved.
I would highly recommend the use of your products to anyone operating any diesel powered equipment.”
Professional Racing Team, Pennsylvania