 I will never purchase another Nissan. I brought the Rogue brand new off the lot and like others experienced the vibrating and the knocking. Within the first 3-6 months of having the car they replaced the alternator, struts, strut mounts and eventually the entire front end suspension system. After all of that the vibrating and knocking noise was still there. I'm currently looking for a new vehicle now, either a Toyota or Honda. This is my second bad experience with Nissan I owned a 2006 Nissan Pathfinder that was apart of the bad redesign of the transmission and radiator. Thought I would give Nissan a try again after 10 years and that was a mistake. They were really good cars at one point, but that is not the case anymore. The dealership I dealt with in both cases and the factory are not honest and don't stand behind their products.