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This stuff is simply amazing, cleaned algae from fuel tanks and the fuel filters are clean, now they don't have to be changed until each service which before It was every few days. Fuel mileage has increased to 7.8 for the whole quarter 35k mileage. The best all around fuel treatment I have found, that actually works.

Kenneth - WV

I've been using Fuel Max Pro for about 6 months, I run within 100 miles of home with many stops & starts. My fuel mileage went from 4.8 to 5.4, 5.5 mpg, my horse power was also up. The savings is significant.

Dan C - Loomis NE

Fuel Max increased my mileage from 5.8 to 6.7 while increasing the power. My Peterbuilt runs much smoother with it.

Dan R - Stoney Ridge, OH

Husband swears by it to this day.

Marla H. - English River ON

Great product! I've been adding Fuel Max for 6 years and wouldn't run without it.

Alejandro M. - Gardeville, NV

Best Supplement I've used, truck runs much smoother with better mileage

Ivan - Troutdale, OR

It works great, my mileage went from 6.1 - 7.0 with more power. Got rid of my algae and my filters have never been cleaner

Rodney K - Pontotoc, MS

I've been using Fuel Max for 5 years, since I started my mileage is up from 5.3 6.2! I run much cleaner with more power. I don't run without it!

Richard D - Coalfax, LA

Best power and mileage I've seen!

John S. - Columbia, MO

Obvious improvement. Mileage went up with better performance.

Rory L. - New Boston, IL

Tried it out in October Best stuff I've ever used! Lots more power with much better mileage.

Bill C. - Sun City Center, FL

I've been buying Fuel Max for 3 years, the stuff works great, I've consistently got a mile to the gallon better.

Richard G. - Deer Trail, CO

Fuel Max increased my mileage so far a half a mile to the gallon, it also makes my truck run smoother with increased power.

Perry L. - Statesville, NC

I've been using Fuel Max since 2007 in a 98 Kenworth W900 with Detroit motor. Within 2 3 weeks I noticed much better pulling and increased mileage. I was able to pull 1 million 400,00 miles before rebuild. Mechanic was impressed as to how clean top of pistons and head were. Exhaust system was also nice and clean with no build up. He told me - whatever your using keep using it!

KD K. - Garfield WA

I haul mostly mountain runs and Fuel Max increased my mileage 15%! This is an outstanding product!

Steve B. - Riverside OH

I've used Fuel Max for 3 years I've seen a substantial increase to my mileage and it eliminated my algae. My overall performance has improved and I strongly recommend Fuel Max.

Mack C. - Choctow, OK

I've used Fuel Max for years my truck runs considerably better, my mileage is much better and my filters last longer

Marc M. - Broken Bow, OK