Today in this 2006 Ford F150 with an eight-foot bed were going to add cantilever over the cab extension part number TA44000-02. Well be adding this to our tack rack kit TA21000-02. In order to add our cantilever kit we need to replace the sidles on our existing rack. What well do is go ahead and remove the bolt for the cross bar and then remove the bolt for the sidle unit. Then repeat the same… see more >