I've owned my 2012 Liberty for almost a year now, and Have had two sets of Rainex wipers. Both were horrible and skidded and jumped along my windshield within a month of purchase. I thought to myself that perhaps the wipers made by Mopar were possibly meant for my vehicle for good reason. So, I purchased the ones that were $39 for the pair, not the lesser expensive ones. And, I was right to do so. Good wipers make a difference in performance. Great wiper blades are even better. Can't say enough good things about them. Now instead of searching Walmart or Auto Zone or some other retail outlet, I'll just re-order here and get them within two days. I now have my own parts department. And they are Justforjeeps.com!!