Lucas Heavy Duty Oil Stabilizer is petroleum-based, making it safe to mix with most engine lubricants. Lucas High Mileage Fuel Treatment is an alcohol-free additive that helps revive performance ...

American trucker Forrest Lucas and his wife Charlotte established Lucas Oil Products Inc ... The brand has a wide range of engine oils, additives, gear oils, and lubricants for any car, truck ...

Lucas Stabilizer, Rislone ZDDP Supplement, and Seafoam oil treatment are all extremely popular, but according to this test, you're better off leaving them out of your engine's oil. It's important ...