NHTSA Complaint #11637552 — 2021 JEEP WRANGLER

01/21/25 While driving on Interstate 64 at posted 70 mph suddenly experienced a complete shuddering of the vehicle. I was able to maintain forward direction with speed. Control on by “gripping” tightly with both hands and then braking quickly to shoulder and engaging 4 way flasher. I thought at first I must have hit something in the road or experienced a sudden tire blowout. But myself, spouse and brother-in-law exited the vehicle and could discern no apparent vehicle damage. No loose body trim / tires intact. I got down on the pavement and viewed the undercarriage and no loose parts were observed. Decided to drive it if possible. Vehicle started up fine and then accelerating to speed limit pulled up existing tire pressure and they were 36-37 psi. About 15 miles later now on I69 experienced the same sudden intense “shuddering “ of the vehicle. This time I braked quickly and let off the gas peddle and the wobble stopped. Immediately continued to Evansville Jeep dealer , reported the issue. They could not examine the vehicle immediately and though I expressed concern about driving the vehicle 50 miles back home I was told no loaner car available. I did make an appointment for 01/23/25 the earliest opening. The person handling the issue evidently discussed the issue with a technician and came back and stated it was a common Jeep issue and may need a “damper “ or repair to a damper. When asked if my extended warranty would cover the repair he wasn’t sure though I have less than 60XXX miles and purchased May 2021 with 100,000 miles extended warranty. I told we have a major trip planned soon and have concerns.