2005 Hyundai Tucson suspension problems

Tl*the contact owns a 2005 hyundai tucson. While sitting stationary, the vehicle was involved in a crash and was rear ended. The axle broke in half and the vehicle was towed to a body shop. The mechanic stated that prior to the axle breaking it rusted in half. The driver was injured and received medical attention. Prior to the crash the contact was not experiencing any failures. The weather was not a factor. The contact has pictures and a police report. The current and failure mileage were 30,123.

I want to have a four wheel alignment service completed. The automotive technician invited me back to view the underside of my vehicle. What I saw was very disturbing. The whole rear left side of my vehicle is rusted something awful. This subframe is totally rusted through and through. I also recently had to replace rusted out lower control arms.