2009 silverado 1500 4x4 ext cab: Looking for any suggestions on improving the front suspension. New tires and shocks installed. Have looked at super springs and timbren. At slower speeds, uneven bumps in road cause front end noise (thump)

 

what tires are you runnin and at what air pressure? which shocks did you put on there?

 

Michelin 275/55/20 LTX m/s2 Shocks are HD bilstein front and rear

 

what tire pressure do you run them at? and HD shocks don't help ride quality...should've got bilstein 5100 series. mine rides great even with a torsion key levelin kit