nascar Cup Series: A dominant rosschastain closes out the season by winning the season finale at phoenixraceway. #TeamChevy's championship contenders kylelarsonracin and williambyron finished 3rd and 4th respectively. Truck Series: christianeckes finished his season by picking up his 4th win of 2023. – – – fiawec_official: nickcatsburg, carguykeating and nicovarrone1 battled challenging conditions throughout the 8 Hours of Bahrain in hopes of securing a GTE Am podium finish in the final run of the corvette #C8R. The trio finished seventh to close the 2023 FIA World Endurance Championship and put a cap on a historic season. – – –