I purchased a Garvin Industries ATS Rear Bumper with Tire Carrier in November. It was purchased through Quadratec on the recommendation of fellow PA Jeeps member Scott Gibson.
Scott was not wrong, this is one solid unit, no rattles or squeaks!
I would highly recommend this unit, Garvin P/N 71000 to anyone looking for a rear bumper with a tire carrier, two D-ring mounts, third brake light bracket, and 2" receiver. Don't forget to get the optional Hi-Lift Jack mount, sold separately.
Bumper:
http://www.quadratec.com/products/12043_321_07.htmHi-Lift Mount:
http://www.quadratec.com/products/12041_111.htmCharlie