NHTSA Complaint #10785807 — 2015 RAM 1500

MY VEHICLE HAS HAD A VIBRATION AT HIGHWAY SPEEDS BETWEEN 65-75 MPH SINCE I PURCHASED IT. THE VIBRATION IS ANNOYING AND AT TIMES I'VE HAD TO SLOW DOWN TO REDUCE THE VIBRATION WHICH I FEEL COULD BECOME UNSAFE. THE VEHICLE RIDES SMOOTHER THAN ANY OTHER PICKUP I'VE EVER OWNED AT LOWER SPEEDS, MY EXPECTATIONS ARE FOR IT TO RIDE THE SAME WAY AT ANY SPEED. THE VIBRATION SEEMS TO BE COMING FROM THE REAR OF THE TRUCK AND CAN BE FELT IN THE SEAT AND FLOORBOARD. THE PROBLEM SEEMS TO WORSEN WHILE TRAVELING ON HIGHWAYS WITH WIDE SWEEPING TURNS. I'VE TAKEN IT TO THE SELLING DEALERSHIP TWICE, THE FIRST TIME THEY REPORTED 2 OF THE TIRES WERE BAD AND WERE REPLACED. I TOOK IT BACK A SECOND TIME FOR THE SAME ISSUE AND WAS TOLD THEY COULD NOT DETECT A VIBRATION OR FIND ANYTHING WHICH COULD BE CAUSING ONE. THE PROBLEM PERSISTED SO I TOOK IT TO A DIFFERENT DEALERSHIP. THEY BALANCED THE TIRES, ROTATED THEM AND CLAIMED THE PROBLEM HAD BEEN RESOLVED. THE PROBLEM HAD NOT BEEN RESOLVED AND IF ANYTHING HAS GOTTEN WORSE AFTER THE THIRD ATTEMPT TO CORRECT THE ISSUE. I HAVE SEEN THIS ISSUE REPORTED BY OTHERS. I'VE HAD THE VEHICLE AT SERVICING DEALERSHIPS 3 TIMES AND 2 SEPARATE INDEPENDENT NATIONAL TIRE CHAINS AND THE PROBLEM PERSISTS.