Now with expanded availability for galvanized components, Ridewell’s 233-20K Truck and Trailer Suspensions boast added features such as the trailer drum brake model which has more options for a factory-integrated pre-plumbed air tank kit. Allowing for an easier fit onto the vehicle frame, the roll-off line also has a bridge between the air springs to assist in easy installation. To prevent frequent maintenance, the trailer line uses Huck fasteners. With an added cross-channel and hanger design, the drum brake models have improved connection hardware, requiring the need for fewer fasteners per suspension. For models which include a bridge, air springs are placed away from the frame.