Richard Petty Signed NASCAR STP Full Snap Twill Uniform Jacket. A NASCAR STP Full Snap Twill Uniform Jacket hand signed by Richard Petty. The signature and item are in excellent condition. Richard is a former stock car racing driver nick named "the King". He competed from 1958-1992, winning many awards and setting records. Your item has been tagged with a Radtke Sports SmarTag powered by Prova Technology, which gives you digital access to your items authentication records, including a proof picture from the signing.