2016 JAYCO GREYHAWK Wheels Problems

In January 2021, while traveling at approximately 65 miles per hour on a Chicago area tollroad, my motor home suddenly began violently bouncing up and down in the rear. I immediately began to slow and move to the shoulder, at which time I observed the outside left dual wheel separate from the vehicle and roll into the dividing median wall. I managed to get to the shoulder on the remaining wheel, which was also damaged beyond repair. After towing and repair, the total cost was approximately $3200. The technician was unable to determine why the wheel had suddenly broken loose. In August 2021, while traveling at approximately 60 miles per hour on an Illinois Interstate highway, I felt the right rear drop as though a tire had suddenly lost air. I immediately moved to the shoulder and, before I could come to a complete stop, observed the outside right dual...