Christopher Bell, who has won three Cup races in a row, will start from the back of the field in Las Vegas after NASCAR penalized him for making changes to his Toyota.

Bell never led the Pennzoil 400 presented by Jiffy Lube and found himself constantly having to maneuver through traffic.

Bell has the chance Sunday to become the first driver since Jimmie Johnson in 2007 to win four consecutive Cup Series races — an accomplishment that only eight drivers have achieved in the modern era of NASCAR that began in 1972.