&sq=&lang=&file=File:Memphis_International_Raceway_diagram.svg) | |
| ARCA Menards Series | |
|---|---|
| Venue | Memphis International Raceway |
| Location | Millington, Tennessee United States |
| Corporate sponsor | Sioux Chief Manufacturing |
| First race | 2017 |
| Last race | 2020 |
| Distance | 150.0 (241.401) |
| Laps | 200 |
| Previous names | Memphis 125 presented by AutoZone (2017) Memphis 150 presented by AutoZone (2018–2019) |
| Circuit information | |
| Surface | Asphalt |
| Length | 0.75 mi (1.21 km) |
| Turns | 4 |
The Sioux Chief PowerPEX 200 was an ARCA Menards Series race held annually at Memphis International Raceway in Millington, Tennessee. It serves as the finale of the Sioux Chief Short Track Showdown, and was formerly sanctioned by the NASCAR K&N Pro Series East.