I have 33 pics of my sliding spare tire carrier project on my Fliker site. It is "supposedly" OE but I added a bit of length to it to accomodate larger spare than OE bias, and as metal looked weak I added another angle, and chaged thin angle for 3/16.
Give me yell if you have questions.
Brett

cavebull
Stovebolts - so easy even a Cavebull can do it.
https://www.flickr.com/photos/dodsonbrett/collections