Lucas Oil has its plants in the United States. The original plant in Corona, California, which also housed Lucas Oil Corporate Headquarters and several affiliated companies, was closed in late 2022, moving the corporate HQ to Indianapolis, Indiana.

Formulated to meet ALL motorcycles that call for a Synthetic SAE 20W-50 motor oil. For increased performance use Lucas Primary Chaincase Oil in your Primary and Lucas Synthetic 75W-140 V-Twin Gear Oil in your transmission.

Lucas High Mileage Oil Stabilizer is a 100% petroleum product - developed in the laboratory and tested in the field for maximum reliability.

July 1989, California, United StatesLucas Oil / Founded Lucas founded the company in 1989 alongside his wife Charlotte in an effort to create oil and fuel treatments for the trucking industry that would reduce mechanical failures and increase mileage.

Forrest LucasLucas Oil / Founder Together with his wife Charlotte, Forrest Lucas founded Lucas Oil Products developing additives that solved real-world engine heat issues faced by fleet trucks that resulted in less fuel efficiency and reduced reliability.

This oil is a full synthetic oil, meaning crude oil is not used in making it.

• Best Overall Oil - Castrol Go!
• Best Full Synthetic Oil - Royal Purple 06316-6PK Max-Cycle 20W-50 High-Performance Synthetic Motorcycle Oil.
• Best Mineral Oil - Kawasaki 4-Stroke Motorcycle Engine Oil 10W40.
• Best Semi-Synthetic Oil - Lucas Oil LUC10710 10W-40 Semi-Synthetic Motorcycle Oil.

Synthetic oils are most commonly used for newer motorcycle models. Any motorcycle with a larger engine capacity (higher than 200cc) should use synthetic oils. These advanced oils work far better than mineral and semi-synthetic oils.

Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures.

Forrest Lucas founded the company in 1989 alongside his wife Charlotte in an effort to create oil and fuel treatments for the trucking industry that would reduce mechanical failures and increase mileage.

Fuel and oil additives, especially those with added lubrication like Lucas Upper Cylinder Lubricant and Stabilizer, effectively reduce engine friction and prevent common engine wear issues.

Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures.