The oldest tag we have ever found running is one from '97. But these tags from '02 and '03 are some of the oldest tags we have seen that are still ridin. Walked a new section of the LA River over in the Valley earlier this morning. The cement was well buffed, but along the path we discovered some tags that have been riding since '02 and '03.
Can't make out the 02 tag, but it looks like the 03 one is from Kyte.