State Oil Fuel Center

Performance Chemicals

Cooling System Treatments 

Windshield Washer Fluids

Aerosol Products

Brake Fluids

Power Steering Fluids

Fuel Additives

Diesel Exhaust Fluid

We also carry the PRESTON COMMAND DEF products and automotive chemicals. 

Fuel Treatments

We have carried the POWER RESEARCH forms you need.  Diesel, Gas, Biocide. 


We are a proud distributor of the full line of quality PRESTONE antifreeze.  

Lubricant Analysis

We can help extend your oil change intervals and maintenance costs. 



Quality Products - Great Service

We are proud to market all the Phillips 66 brands & Summit Industrial Products

with a full lineup of lubricants from bumper to bumper.

Heavy Duty, On or Off Road trucks and equipment, hydraulic oil, transmission oil, gear lube, & grease.

Since 1927 Prestone has been a trusted brand with outstanding protection for your car's or heavy duty truck's cooling system. Prestone has pioneered innovation for the better part of a century. Leave it to us.

We carry a full line of the fuel you need:

- Red Off Road Diesel

- Clear On Road Diesel

- Gasoline all Grades

Fuel is delivered to your site by a trained, uniformed professional.  




Call now : 1-800-394-5530

Tri-State Oil is USCG certified

 Call on us to fuel your vessel, barge, tug, or large luxury yacht.

We are approved by the United States Coast Guard and the U.S Department of Homeland Security

for servicing the marine industry based on the Federal requirements 33 CFR 154.

Check Out Our

Truck Stop

@ 7124 Hwy 23,

Belle Chasse, LA