I searched but only found garage ones. Im trying to figure out the best way to set up a tire rack in my enclosed trailer. I was considering etrack and the expandable beams they have have for it, 2 beams with some sort of rod in the hub holes which is then secured to the beams but im not 100% on this any other ideas? Ive seen some of the folding ones but have been told they can sometimes fall off the wall and this kind of scared me

 

http://cgi.ebay.com/ebaymotors...46093

Or try Dark Horse Racing.

 

Depending on how handy you are with tools or a welder, you can weld one up yourself with steel square tubing, or look into Unistrut, which makes all the rails and brackets you could possible ever want to make any sort of frame out of. Pretty strong stuff, too.

I think the website is: http://www.unistrut.com