The owner states 19x10 Advanti Woodward wheels and squared275/40/19 Firestone Indy500s. Dated July4,2020 owner post https://www.mustang6g.com/forums/threads/flash-back-to-stock.144084/post-2950187 explicitly identifies his2017 GT before a proposed trade for2020 GT; current profile describes that later car, not this March2020 source photo. Unstated optional specifications are N/A.