Grooves in the pavement are BAD for my Dart

I had my Dart out on the highway and came to a place where there were wear grooves in the pavement, I thought my dart was going to change lanes on me!
It would pitch hard in one direction then back the other way and at 60 mph it scared the s**t out of me!

It was bad enough that other cars backed off to get away from me.

I had new ball joints installed less then 1000 miles ago. And had the front end aligned shortly after.

I was thinking of changing the idler and pitman arms then having it aligned again.

Also the front tires are P245 60R 14s and I was thinking of going to 70s on the front to see if it would help.

Any suggestions wold be appreciated.
Author: admin