SportsLine's model has simulated the 2025 Pennzoil 400 10,000 times and released its NASCAR at Las Vegas best bets for this week

NASCAR returns to Las Vegas for the first of two race weekends in 2025, with all three series racing this weekend at Las Vegas Motor Speedway. The NASCAR Craftsman Truck Series returns to the track after a couple weeks off for the Ecosave 200 on Friday.

A three-race western swing ends for the NASCAR Cup Series this weekend with the Pennzoil 400 at Las Vegas Motor Speedway. All eyes will be on whether Christopher Bell can join some of the greatest names in the sport's history with a fourth consecutive victory,