The Smittybuilt tube I have has the two lower bars and a raised middle tube to protect the engine/grill area. The headlight area is not blocked at all and it mounts to the bumper frame. Here's a picture of what it looks like but it's on a Jeep 'cause I can't find one for the truck right now.
http://www.smittybiltinc.com/products/bumpers/tubefrnt.html

Is this what you were looking for?

<small>[ May 28, 2003, 04:19 PM: Message edited by: TJ95T100DX ]</small>