Sorry I've been gone for a while, but here's a few quick ones of the new truck-
2006 Duramax/Allison CC 2WD Dually.
http://travis.ls2.com/D%20MAX/D-Max%20002.jpg
http://travis.ls2.com/D%20MAX/D-Max%20003.jpg
http://travis.ls2.com/D%20MAX/D-Max%20004.jpg
http://travis.ls2.com/D%20MAX/D-Max%20005.jpg
http://travis.ls2.com/D%20MAX/D-Max%20006.jpg

Nice,just what you needed,eh?That should pull the WS6 just fine.Since you now own a DuraMax and go to the strip,I think you might enjoy these pictures(this is for you,not trying to hijack):
http://i20.photobucket.com/albums/b220/timhicks55/lilrededge06.jpg
This is at about 2/3 down.Notice the attitude.The Cummins had a handycap:
http://i20.photobucket.com/albums/b220/timhicks55/lilrededge042thirds.jpg
http://i20.photobucket.com/albums/b220/timhicks55/lilrededge11done.jpg
Note to others: Don`t ask here.It`s a 90s Sportside 4x4 that has a cranky DuraMax/Allison and is a project of www.thedieselpage.com

Nice Dmax :D