unstable

[flamin94]

after changing my expy'z tires the car is very unstable on highways after 100 km/h .....but because of the air suspension switch in the back of the suv,when i lower the suv it runs smothly even on 160 km/h .......otherwise its like a seesaw..the weight is shifting contionously in the suv and its uncontrollable..
plzz help me

 

[joecrotch]

After I did my torsion twist and spacer mine felt the same I think its just that you are now feeling the way the expy naturally feels. I have never driven one with air suspension but I would guess you were use to the lower center of gravity. It was hard for me to get use to as well but I am finally getting the hang of it.

One suggestion is to beef up the sway bar a little, maybe check your end link rubber. Also check allignment to see if maybe the rear end isn't off center after the conversion.
Anyway goodluck!

 

[flamin94]

thanx alot for the advice