Truex and Wallace top Daytona speed charts in rainy 1st day

Ross Chastain watches his crew make adjustments to his car after a NASCAR auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)

Ryan Newman prepares to go out on the track for NASCAR auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)

Ryan Truex talks with crew members in his garage during NASCAR auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)

NASCAR drivers, from left, Martin Truex Jr. (19), Erik Jones (20), Denny Hamlin (11) and Kyle Busch (18) runs practice laps during auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)

Darrell Wallace Jr. looks over his car as he leaves his garage after NASCAR auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)

Team owner Richard Petty looks over the car of Darrell Wallace Jr. in the garages during NASCAR auto race practice at Daytona International Speedway, Saturday, Feb. 9, 2019, in Daytona Beach, Fla. (AP Photo/John Raoux)