There are 46 cars on the preliminary entry list for the Sprint Cup Series’ Quaker State 400 at Kentucky Speedway, which airs Saturday at 7:30 p.m. ET on NBCSN.
The race marks NASCAR’s experiment with a low-downforce rules package.
The first four Sprint Cup races at Kentucky have been won by three drivers: Brad Keselowski, Matt Kenseth and Kyle Busch.
Entry list for Quaker State 400 presented by Advanced Auto Parts: