Who drives the NASCAR #91?

Cup Series

Helio Castroneves drives the #91 for Trackhouse Racing

Xfinity Series

Five drivers have driven the #91 for DGM Racing:

• Josh Bilicki in 1 races
• Josh Bilicki in 7 races
• CJ McLaughlin in 2 races
• Myatt Snider in 3 races
• Jesse Iwuji in 1 races

Truck Series

Jack Wood drives the #91 for McAnally Hilgemann Racing