Stellantis Media Site Mopar SEMA 2019: Tighten your belts! Contact: Dan  Reid Ariel  Gavilan Mopar SEMA 2019: Tighten your belts! November 4, 2019,  Auburn Hills, Mich. - Mopar is staged and ready to hit the gas at the 2019 SEMA Show. Watch the press event live at mopar.com on Tuesday, Nov. 5, 2019, beginning at 7:26 p.m. Eastern/4:26 p.m. Pacific. #Mopar #SEMA #SEMA2019