The McBlair Bunch is a team owned by truck series veterans
Samantha McBlair and
Randy McBlair. The married couple decided to enter their team when they noticed a truck series was coming back to the universe.
Napa Trucks (Tier 3 Series):
#15 Doritos Roulette = Samantha McBlair (Just Doritos if the creator doesn't want Doritos Roulette)
#38 PayPal = Andrew McBlair? (Undecided)
#54 Maker Studios = Randy McBlair