I am 99.9999% certain that has nothing to do with a lift being installed on your 4runner. I have seen other people post those up in the 5th gen section, not sure what they are from but it appears to be a toyota thing not some aftermarket lift instal. Post a picture of your 4runner, specifically the suspensions and we can tell the last .00001%
Edit: I just saw your sig. now I am confused, your already called out your lift there?