Rotors on 2007 Chevrolet Silverado 3500 HD

Does my 07 3500 hd have floating rotors or are the held on another way

1 answer 1 comment
Looks like floating http://partimages.genpt.com/largeimages/626061.jpg and here's the back view http://partimages.genpt.com/largeimages/626060.jpg
Thanks for the info having trouble getting the calipers off so I wanted to make sure before I invested any more time