Hey Rich, sorry for not responding soon, I just now saw the message! Both my front and rear bumpers are by Custom4x4Fabrication out of Oklahoma. I've had the setup for about 11 years now and been very happy with it. It's very competitively priced and IMHO is one of the best lookign rear bumpers on the market. The install is pretty straight forward, the hardest part is just getting to the bolts on the body to get the factory bumper off. You can buy the bumper and tire carrier direct from C4x4 at their website
http://www.custom4x4fabrication.com or we also carry them through JeepinOutfitters at
http://www.jeepinoutfitters.com
I've got some more detail shots of the bumper and tire carrier on my flickr account:
http://www.flickr.com/search/?q=c4x4&w=81415977%40N00&s=rec
Let me know if you've got any other questions.
Thanks!
-Jason