Sierra frame rust

[Airbandit]

Anyone have any luck getting gm to repair the frame rust and undercoating on there frame. Mine is extensive an I'm worried there going to fight me on this my truck only has 27k and is less than 3 yrs old.

[Airbandit]

How can I post pics of the damage?

[aseibel]

read this recent thread:

 

http://www.gm-trucks.com/forums/topic/205653-should-my-spring-hanger-look-this-rough/