> weld in new pieces but it's just not safe and practical to do that with unibody vehicles Unibody cars are repaired safely all the time, whether for collision

> weld in new pieces but it's just not safe and practical to do that with unibody vehicles Unibody cars are repaired safely all the time, whether for collision or rust repair. It may have been easier in the body-on-frame days, but it safe and practical now still.