Austin Dillon's Life in the Fast Lane

"Life In The Fast Lane" star Paul Swan works hard on his fitness — and he has the videos to prove it.

Whitney Dillon and Mariel Swan are besties on "Life In The Fast Lane," but that doesn't mean they always agree on everything.

Austin Dillon and Brad Keselowski traded words after a NASCAR race in New Hampshire over the weekend.

"Life In The Fast Lane" star Paul Swan is all about physical fitness and he showed off his skills in a new Instagram video.

Whitney and Austin Dillon are excited to show how they work and play on "Life In The Fast Lane."

"Life In The Fast Lane" stars Austin Dillon and Paul Swan shared the pieces of advice that have gotten them this far in life. 

Whitney Dillon shared a video showing Austin Dillon cutting a rug to Shaggy's "Boombastic." 

From scandalous romances to fearless ninjas, USA is your one-stop shop to satiate all your reality cravings.

Mariel and Paul Swan are parents to a newborn daughter and they're lives haven't been the same since she was born.

Dillon was fine after a multi-car wreck took him out of the race, but had some choice words for Ross Chastain, the driver who caused it.