On the Escalade I went with Continental Terrain Contacts; not that we ever off-road it, but we do run these tires all year so I wanted something that would perform well in snow/ice, look more aggressive than a typical LT highway tire, yet still be super comfortable and quiet on the road.
I was nervous as I was one of the first in Canada to get these (ordered them direct through a contact at Conti), and these was Conti's first kick at a true A/T tire, but I've been thoroughly impressed in every regard. 10,000+kms on them now and they wear well, ride well, quiet, and have been awesome in the snow. Review have also been coming in extremely positive.
The Look is probably a little mild for my taste on a pickup truck, but on something like the Escalade I think they're just right.