SUPERIOR, Wis. — AMSOIL Inc. has introduced three products to meet the needs of modern brake system maintenance and operation — the AMSOIL DOT 3 & 4 Synthetic Brake Fluid, AMSOIL Dominator DOT 4 ...

Of all the systems in your car, perhaps the most important to your safety are the brakes. Modern vehicles use hydraulic fluid to transmit pressure from a master cylinder to individual cylinders at ...

Unlike the elusive and oft-memed blinker fluid, brake fluid actually exists. Even more than that, it's one of the more important components of vehicular safety. As the name implies, it's a fluid that ...