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| NASCAR Cup Series | |
|---|---|
| Venue | Las Vegas Motor Speedway |
| Location | Las Vegas, Nevada, United States |
| Corporate sponsor | South Point Hotel, Casino & Spa |
| First race | 2018 |
| Distance | 400.5 miles (644.5 km) |
| Laps | 267 Stages 1/2: 80 each Final stage: 107 |
| Most wins (team) | Joe Gibbs Racing Team Penske (2) |
| Most wins (manufacturer) | Toyota Ford Chevrolet (2) |
| Circuit information | |
| Surface | Asphalt |
| Length | 1.5 mi (2.4 km) |
| Turns | 4 |
The South Point 400 is a NASCAR Cup Series stock car race held annually at Las Vegas Motor Speedway in Las Vegas, Nevada, with the other one being the Pennzoil 400, The race is held on the last weekend of September and is the fourth-to-last race of the Cup Series playoffs, and the first race in the Round of 8.