I've used the red grease in previous vehicles, don't remember what it's called.
Now I just use regular black grease. If I remember correctly it's some kind of Ford Lincoln grease you can pick up at Advance, in tube, and in a little tub.
I grease every few thousand miles, or if I get the truck really submerged.
I have a slight squeak coming on now, I haven't greased the front end since I replaced all the steering parts under 4k ago.