Making sure your Jeep doesn't lose traction is key for successful off-road travel. There are some common problems associated with leaf springs like spring wrap or axle wrap that can be caused when lifting a leaf sprung vehicle.
A traction bar can help keep your axle from rolling under acceleration, ensuring that power is transfer to the ground with the maximum amount of traction. There are different types traction bars available, but they all work on the same principal. They allow the axle to move up and down, but not rotate, thus preventing and leaf spring deformation.