Episode 1 · Aug 27, 2026
Daytona Chase Cutoff: Who Gets In?
The Grand National Show launches with a full Daytona breakdown of the O'Reilly Auto Parts Series Chase cutoff and the Craftsman…
A Queen City Garage Production
The Grand National Show
The stories behind the race, from the people who call them. New episodes Thursdays.
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Ryan Sieg Breaks Through as the Chase Field Is Set
The Grand National Show returns after Daytona. Mamba Smith, Davey Segal, Dillon Welch and Chris Wilner break down Ryan Sieg's breakthrough, the Chase field, Darlington picks and Days of Thunder 2.
Every Episode
The Panel
Mamba Smith
NASCAR analyst, TNT and B/R Racing
Davey Segal
SiriusXM NASCAR Radio host and producer
Dillon Welch
MRN turn announcer and NASCAR pit reporter
Chris Wilner
Pit reporter, MRN, NBC Sports and IMSA
The show follows the NASCAR O'Reilly Auto Parts Series and the Craftsman Truck Series through the end of the 2026 season.