Yeah, I got my tires from 4WPW, it was awhile ago but I thought I checked out a jeep that looked like the one on your avatar Infernal Jeep.
I had to modify my rear bumper by cutting the side frame mount tubes and relocate them to fit around my johnny joints/longer springs. Instead of a semicircle shape they are now 'J' shaped... I saw the D-ring mounts that are now offered, thought that could be my next modification.
Robert
http://www.nowhitefenders.com/images/loscoyotesSept052k4/loscoyotesSept052k4%20(17).jpg