Chevron and the Ariat Texas Rattlers, one of eight founding teams for the PBR (Professional Bull Riders) Teams league, announced a new partnership, anchored by a landmark charity initiative that will launch with the inaugural PBR Chevron Showdown on June 20 at the Ector County Coliseum. Beginning with the PBR Chevron Showdown, Chevron will donate $800 for every qualified ride logged by a member of Ariat Texas Rattlers both at Ector County Coliseum and during the 2024 PBR Camping World Team Series regular season.