dezertcamper wrote:
Workhorse W22 chassis did not come with Swaybars. Those big square tubes mounted from leaf spring to leaf spring, Workhorse calls those Stabilizers or a Torsion Tube. Because the WW chassis uses such a long leaf spring to try to give it a smoother ride they chose to add these square stabilizer bars to help with sway that the spring get as they deflect. The sway is more from the springs rocking from side to side. This square tube mounted to each leaf spring was designed to help keep those springs parallel and also attempts to help with sway.
Here is what a authorized Workhorse service dealer said about the sway system under the Workhorse W22 chassis.
"Workhorse did not use a traditional sway bar system. There are 2 stabilizer devices on your chassis and they both look like elongated square bars. These bars are either 2.0 inch on the front or both 2.5" square, depending on the year. The front bar is mounted in between the springs and you can see it mounted below the radiator. The rear bar is mounted behind the differential at the trailing end of the leaf springs. These bars work as torque arms where the side that gets loaded in deflection applies an equal force through the bar in opposition to the force absorbed. What the bar attempts to do is center the roll rate as best as possible and to keep the axle side to side deflection as minimal as possible.
Seems to me that the Workhorse service dealer you posted called them BARS 6 or 7 times, but that is irrelevant.
Since you seem to be in the minority with handling problems with your W chassis perhaps the first thing you should do is have a FOUR wheel alignment done with the thrust angle being checked to make sure that rear axle is in perfect alignment with the center of your coach. There are very few shops that have the equipment to do this but it is worth finding one. I know of ZERO RV shops that have the equipment but many truck alignment shops have the facilities. Then make sure that the front end is aligned with the coach properly loaded for travel and your tires properly inflated. The WH chassis will handle better if the front axle is loaded close to the maximum. If the front axle is light, the coach will sway and wag.
Before you continue to throw money at the chassis, you should take it to a well equipped shop that will check the basic things first before you start adding every aftermarket accessory out there.