Okay i haven't found any info on this in my swing out searching. My original plan was to use 2X2 3/16 wall for the swing out arm and the triangular shaped mount for my 33 spare and 48inch hilift. I have enough left over 2x2 from my sliders to make the arm and was going to buy some more for mounting; however i'm feeling cheaper then normal and was thinking of saving a buck and just getting 1/8 wall for the triangular mount for the tire and jack. So my question is, what do you experienced fabbers think? will the 1/8 inch hold up for this part of the swingout? Or should I stick with my original plan of 3/16 for is all?