It's not lab test bragging either; the robust performance of AMSOIL's trans fluid was proven during severe-service field testing. To validate the expanded service life recommendations, AMSOIL ...

SUPERIOR, Wis. — Amsoil Inc. has launched the Amsoil Signature Series 0W-16 100% Synthetic Motor Oil, primarily for Toyota and Honda applications calling for a 0W-16 viscosity. Amsoil Signature Series ...

The benefits of using synthetic motor oil versus the use of conventional petroleum motor oil are well known and have been detailed here in 4WHEEL DRIVE MAGAZINE many times before. So why haven't you ...

SUPERIOR, Wis. — AMSOIL Inc. has launched a new formulation of its top-tier Signature Series Synthetic Motor Oil. The AMSOIL Signature Series Synthetic Motor Oil provides 75 percent more engine ...

Oil is one of the most important consumables for a vehicle, and there are two main types of engine oil: conventional and synthetic. Each type of oil is made differently, wherein conventional oil is a ...

While engines, especially light-duty diesel engines, have become far more advanced over the years with the addition of high-pressure common-rail direct injection, sophisticated turbocharging, and ever ...