Autotrader EchoPark Automotive 400 covers news, articles, interviews and updates about the NASCAR Cup Series race that was held at Texas Motor Speedway (2023–2024) and moved to Dover Motor Speedway in 2025. The event runs on Dover’s 1-mile concrete oval and continues the Autotrader EchoPark Automotive sponsorship legacy. Coverage includes race reports, qualifying and results, driver and team interviews, technical notes, and on-site updates such as the 2025 running held Sunday, July 20, 2025 at 2:00 pm ET covering 400 laps and 400 miles.