Thanks to all so far. I'd like to see some pics of this one tomorrow if you can.When I installed mine I determined I did not want to drill the bumper or bumper cover. I considered the above wheel location that Art64 shows a picture of, but that seemed to be a potentially debris-prone area to me. I ended up running them to an angle bracket on each of the rear fenders. If you poke your head under your rear bumper, about one foot from the rear of the truck you should have a braces running from the frame to each of the rear fenders. It is slotted and the stem fits in perfect. It is a very minor effort to pump on the stem.....but i love the out-of-sight location. Will try to post a pic tomorrow.
Forgot about the camera on my cell....just took a couple of pics. Can send higher quality tomorrow if still needed. Couple of notes on pics. Taken with camera postioned at back bumper for idea of proximity to bumper. Also see that stem position is well protected by rear mud flap. Ran tubing from bag through c-channel part of frame to the back of truck and then down to the stem.Thanks to all so far. I'd like to see some pics of this one tomorrow if you can.