Join hosts Dennis Michelsen and Timothy Frost of the National Speedway Directory for Track Source Radio…the official radio show of the National Speedway Directory and Speedwaysonline. Each week Dennis and Tim will bring you the racing news from behind the scenes and on the track from all over North America.

Derrick Walker has worn just about every hat (Or helmet) that it is possible to wear in auto racing and now he is President of SCCA Pro Racing World Challenge. Derrick joins us tonight to discuss the Formula 4 US Championship that made its series debut last month at Mid Ohio.

Every race car needs a truck to get it to the track. Henry Jasper from Race Sport Lighting stops by to talk about all of the cool after market lighting accessories his company offers and how race sponsorship has helped him gain market share in his business.

TSR “Track of the Week”: US 131 Dragway – Martin, MI – Check out this facility on this NSD Web Page!

TSR “Event of the Week”:  Knoxville Nationals – Knoxville, IA – Check out this track on this NSD Web Page!

TSR “Series of the Week”:  TUNDRA Super Late Model Series, State Park Speedway (WI) – Check out this facility on this NSD Web Page!

Listen to this week’s show on the RaceTalkRadio.com web site!

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