Because Maxilube stays in the metal to protect moving parts, you only need to add 1/2 the original amount after each oil change. Depending on how much you drive each year, you could easily save $1,000s per year with our guaranteed^* results:

A Typical Situation
 
Dean Smith drives his 8 cylinder Peterbilt 100,000 miles a year. He faithfully goes to the Petro Lube service stations every 15,000 miles to change his Shell Rotella T regular motor oil and filter. His truck's fuel economy is 6 MPG.
 
Dean wants to save money on gas and oil, and could use some extra torque pulling his loads through Pennsylvania along Interstate 76. He's also noticed his rear differential temperature is running extremely hot when he's pulling an 80,000 lbs load.
 
Using the savings calculator, Dean sees he can save about $3500 in gas and oil per year, by doubling his oil and gear lube life and boosting MPG. Dean wants to know how much Maxilube he needs to treat the engine, tranmission, and the rear differential for an entire year.
 
He will need enough Maxlilube to service his truck now and at 30, 60 and 90,000 miles. He will need enough DFT to treat 2 150-gallon tanks of diesel every 30,000 miles.

For $690, Dean can save more than $3000 over the next year! And the next year he will save even more, because he will only need half as much Maxilube to keep his truck treated. Over 5 years, Dean will save $11,000 dollars in just gas and oil, have cleaner emissions, and have the peace of mind of knowing his truck is going to last longer.