These are new 17x9 steel 32 bolt beadlock wheels for offroad use only. Made by RMC. They all have a 3.5" backspace and I had them built that way.. These wheels weigh 40 lbs each. The bolts are 8mm grade 12.9 with nutserts in the rim (equivalent to 5/16 grade 8). The finish is a matte black with your choice of 4 colors on the beadlock ring. I have silver, black, red, and fluorescent green. I have these in 8x6.5 and 6x5.5 bolt pattern. These wheels are nice, but the beadlock ring is not that thick. It is like many others I have looked at, but not as thick as MRW heavy duty ones. I have mounted several sets of these and the rings did not bend up when bolting them down. $730 a set shipped to your door. I have 150 of these to sell.