Jason Duncan

Jason is the Co-driver on the #98 truck, driven by Gary Weyhrich. More about Jason will be coming soon.

John Vance

John Vance is the General Manager and Crew Chief of TSCO Racing. John is currently designing and building the new TSCO Racing Trophy Truck due out in spring 2014.

Gary Weyhrich

More about Gary Weyhrich, driver of the #98 truck and TSCO President, coming soon.

Mark Weyhrich

More about Mark Weyhrich, driver of the #9 truck and TSCO President, coming soon.

Stan Sgambelluri

Stan Sgambelluri is the Co-driver in select races for the #98 truck, driven by Gary Weyhrich.  Stan is a Fire Captian in San Diego Ca.

Ryan Williams

Ryan is the Co-driver and Lead Prep on the #9 truck, driven by Mark Weyhrich.  More about “Chow” and how he earned that name, coming soon.