I like Harvey have the BrakeSmart and am very happy with it. I did, however purchase a MaxBrake for my son's 04 3500 Dodge with a Cummins. He tows a 5th wheel, a boat, a small single axle trailer and a large tandem axle goose neck dump trailer. Not all at the same time. I was with him one day when he was hauling a heavy load with the dump trailer. His controller was jerking him around badly with the load. After he dumped the load, the trailer wheels were locking up when he applied brakes. . Since Christmas was not far away two years ago, I decided that a MaxBrake would make a great gilt.
He loves it with whatever he tows.
He loves it with whatever he tows.