What's the main difference-control arms, springs, total new design, etc., is it better/worse, why the change?

What happens to those of us with original design? Easy swap? Trade the car?




ps: the change will be front end only, correct? rear end remains the same?

 

I think the $64,000 question is: "Will it fix the damn f#@$ing feathering/cupping?"


As for your questions. I do not know. sorry.

 

What's cupping?

And as far as the feathering goes, where does it occur? Inside wall? Top of the tread or more towards the sidewall?