Unlimited Modified Tractors
Screamin’ D
Chuck Knapp
Charles City, Iowa
Vehicle Make/Model: 2012 Veney Chassis
Occupation: Farmer
Hobbies: Billiards, Motorcycles and Fast Cars
Recent Pulling Accomplishments: 4x NTPA Grand National Champion (2015-2018), 2008 NTPA Grand National Champion (TWD), Multi-time Enderle Pulloff Winner, 2017 Bowling Green Ring Winner, Competed at the 2018 Ahoy Super Pull in the Netherlands.