Two of Team Penske’s drivers will be without their crew chiefs for this weekend’s NASCAR Cup Series race at Dover International Speedway.
Joey Logano will be without crew chief Paul Wolfe, and Brad Keselowski will be without Jeremy Bullins.
Wolfe will serve a one-race suspension this weekend after two lug nuts were found to be unsecured following the most recent Cup Series race at Darlington Raceway.
Filling in for Wolfe will be Jonathan Hassler, a Team Penske engineer. Previously Hassler served in the same role for the car driven by Matt DiBenedetto at Martinsville as crew chief Greg Erwin was out due to coronavirus.
Bullins misses his second straight race due to “precautionary team protocols.” Grant Hutchens will again fill in for him as Keselowski’s crew chief.