2000 Nissan Xterra Q&A

2000 Nissan Xterra Question: when i reach 50+ miles per hour the steering wheel starts shaking, someone help.

It started about a few months ago how much to fix if worth it or sell car. -
Answer 1
check tire condition and balancing. also check steering and suspension for looseness or play -
Answer 2
On my 2000 xterra it was lower ball joint. I was told u have to replace the whole lower control arm -