My tahoe has a problem with wind through the front doors driver and passenger side does anyone have/had this prob? bad weather stipping? i just bought it last week

 

If your Tahoe is an 01 with 75k you may want to replace the door seals and have the doors re-adjusted, the seals get smashed over time and lose their ability to seal up the door area, the doors can sag slightly over time from normal use.
Bug shields can also be a source of wind noise in the windshield cowl area.

Welcome to the forum.

Dave A