The contact owns a 2021 Jeep Gladiator. The contact stated that on several occasions while driving approximately 45 MPH, the front end of the vehicle and the steering wheel began shaking violently. There was no warning light illuminated. The contact pulled over to the side of the road to stop the vehicle from shaking. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The failure mileage was approximately 36,000.