welcome to the Forum.
-What brand of shocks? Which model?
-What brand of tires? Which model?
Who did your alignment for you? It sounds like they need to redo it. It is recommended that a spreader bar is used to add a pre-load to the front-end for best results alignmnents.
When you checked the tire pressure, were they hot or cold?
'03 E320 Wagon-Sold
'95 E320 Wagon-Went to Ex
'93 190E 2.6-Wrecked
'91 300E-Went to Ex
'65 911 Coupe (#302580)