I don't have a tow package and want to find some safe hookup points in the back to get pulled out. I saw some slots and holes in what appears to be the rear frame rails, are these good spots? Is the best Idea to buy a pair of $7 shackles and put them in there? I've searched like crazy but couldn't find any info on here... any help is appreciated.

P.S. I am posting the steprails off my 2000 X in really good condition for sale in Austin, TX. If anybody needs a replacement set.