Power is both the blessing and the curse of diesel engines, which is where retarders, more commonly known as engine brakes, come into play. Pacbrake explains that since diesel engines lack a retarding ...

Semi-trucks are designed to carry heavy loads. That's why they're weighed on the road to ensure they do not exceed their limitations. So, when they're driving fast or going downhill, just using the ...

Truckers have long appreciated the safety value of engine retarders, but the general public has always been annoyed by the noise they produce. That's the mystery faced by engine brake manufacturers ...