Martin Truex Jr. and Matt Kenseth each will start at the rear in Sunday’s Cup race at Kentucky Speedway after their cars failed pre-race inspection twice.
Truex was to have started ninth. Kenseth was to have started 17th in the 38-car field.
Truex has won two of the last three races at Kentucky. Kenseth is coming off a runner-up finish last weekend at Indianapolis Motor Speedway.