A heavier rear bar like the Currie AR really improves stability and weight transfer on the rocks. Best paired with the front AR. I have the TF Dual Rate in front, major improvement over disconnected front. I tried their matching rear bar, which worked great but requires at least 3.5" BS wheels to clear the arms. Swapped for the Full Traction 19mm bar. Mounts just like stock, major improvement on & off road. Mine's set at the middle mounting point, I may go full stiffness by using the innermost point. Good product, a lot less expensive than the others.