Who drives the NASCAR #45?

Cup Series

Tyler Reddick drives the #45 for 23XI Racing

Xfinity Series

Two drivers have driven the #45 for Alpha Prime Racing:

• Caesar Bacarella in 1 races
• Brad Perez in 1 races

Truck Series

Four drivers have driven the #45 for Niece Motorsports:

• Ross Chastain in 1 races
• Johnny Sauter in 2 races
• Kaden Honeycutt in 4 races
• Connor Mosack in 1 races