a customer came into our shop today with a badass xterra . 3 inch lift , arb front and rear bumper with spare tire carrier . and other mods . my question is has anyone tryed modifing the factory rear bumper on a 4 runner to accept a swingaway tire carrier ? i know anything can be done with a welder and a torch but i would like to see someones ideas before i try to get one fabbed up