And with this partnership, Breidinger also just became the first woman in the sport to partner with a tequila brand.

NASCAR Craftsman Truck Series star Toni Breidinger has joined forces with Kendall Jenner ahead of the SpeedyCash.com 250.

Though she's typically a fan of the more buttoned-up look, Jenner took a more casual approach this time around. She layered the pantsuit over a white T-shirt and finished with a black leather belt.

The model, 29, looked incredible as she stepped out in an over-sized grey blazer which she paired with pleated baggy trousers ...