Weekend preview: Dover Motor Speedway

The NASCAR Cup Series will feature a markedly different style of door-to-door competition this week as it moves to Dover (Del.) Motor Speedway for Sunday's Wurth 400 (2 p.m. ET on FS1, PRN and SiriusXM NASCAR Radio).

The one-mile concrete Dover track's brand of tight racing is quite different from the 2.6-mile Talladega (Ala.) Superspeedway, where the series raced last weekend.

Kyle Busch -- a three-time Dover winner --