I've got an HPI Savage XL wheel/tire set I put on a stampede for 5 minutes for kicks. They are in excellent shape. As you can guess a two wheel drive stampede cannot run those. I was hoping to build a 1/8 truck for them, but I never got around to it. $38 shipped.
I got the headlocks off my 4907 maxx with the blue beadlocks also have the stock black beadlocks... They are the 8 hole axial beadlocks 17mm, and have proline MOAB tires...