So lets see who would have suffered had NASCAR had this rule in place last year- Is this all?
Monster Energy NASCAR Cup Series Points Penalties / Suspensions for the 2018 season
Las Vegas (3/4): #4-Harvick; 20 driver/owners pts; Rear Window Support Braces; crew chief Rodney Childers fined $50,000, Car chief Robert Smith suspended two races. Harvick's Las Vegas win will not count in any tiebreakers and will not count to get in the playoffs.
Phoenix (3/11): #9-Elliott; 25 driver/owner pts; Truck trailing arm spacer; crew chief Alan Gustafson fined $50,000. Car chief Josh Kirk suspended two races. Elliott's Phoenix finish will not count in any tiebreakers and will not count to get in the playoffs.
Texas (3/18): #9-Elliott; 20 driver/owner pts; Rear Window Support Braces; crew chief Alan Gustafson fined $50,000and suspended two races.
Dover (5/6): #19-Suarez; Rear window not flush to Deck Lid; 20 driver/owner pts; Crew chief Scott Graves fined $50,000. Car chief Todd Brewer suspended two races.
#14-Bowyer; 20 driver/owner pts; Rear Window Support and Structure; Crew chief Mike Bugarewicz fined $50,000. Car chief Jerry Cook suspended two races.
Kansas (5/12): #42-Larson; 20 driver/owner pts; Rear Window Support Braces; crew chief Chad Johnston fined $50,000, Car chief David Bryant suspended two races.
Talladega (10/14): #42-Larson; 10 driver/owner pts; Damaged Vehicle Policy/Mechanical Repair; crew chief Chad Johnston fined $25,000, Car chief David Bryant suspended one race.
Texas (11/4): #4-Harvick; 40 driver/owner pts; Spolier violation; crew chief Rodney Childers fined $75,000, suspended two races; Car chief (Robert Smith) suspended for two races.