Daniel Suarez led the final ARCA Racing Series practice before qualifying for tonight's ZLOOP 150 at Kentucky Speedway.

The 22-year-old from Monterrey, Mexico was quickest among the 34 cars that participated in the session with a 172.717 mph lap in the No. 66 Toyota.

Justin Boston posted the second best speed (172.430 mph) in the No. 25 Toyota followed by Will Kimmel, Brandon Gdovic and Kyle Weatherman.

Boston will be making his Nationwide Series debut with Joe Gibbs Racing on Saturday at Kentucky Speedway, driving the No. 20 Toyota.

A product of the NASCAR Next program, Suarez is signed with JGR to drive the team's No. 18 Toyota full-time in the Nationwide Series next season. He'll also drive select Camping World Truck Series races. Suarez leads the NASCAR Mexico Toyota Series standings with four races remaining this season and has won two races in the K&N Pro Series East competition this year.

Qualifying for the ZLOOP 150 is scheduled to start at 5 p.m.