You likely became well aware of the need for a brake controller the first time you ever drove a tow vehicle with a travel trailer on a trip. It’s no wonder why most states require them. Their purpose ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...

They’re not a new technology, and were developed not long after WWII. A time-delayed controller is much simpler. These brake controllers detect when you apply the brakes, usually using the same signal ...