Ever wondered what that loud sound is when a semi-truck slows down? That’s the Jake Brake, also known as a compression release engine brake. In this video, we break down how Jake Brakes work, why truck drivers use them, and the role they play in keeping big rigs safe on the road. You’ll learn: ✅ What a Jake Brake is and how it works ✅ Why truck drivers rely on Jake Brakes for steep grades ✅ The difference between Jake Brakes and regular brakes The Jake Brake is more than just a safety tool—it’s