PSD 4x4 3.0 Bonus Presented by Stainless Diesel

Worthington, Ohio---Back for a fourth season of National Tractor Pullers Association sponsorship is Stainless Diesel, a cutting-edge manufacturer and supplier of specialty aftermarket performance products. The division that bears its name, Stainless Diesel Pro Stock Diesel 4x4 3.0 Trucks, is among the most prolific and most popular on the Region II circuit that encompasses Indiana, Michigan, and Ohio.

Once again, the 3.0s will have an extra incentive to run every event they can in this curtailed season, as shares of a $500 bonus await the top three finishers across the territory. Prizes for the first-, second-, and third-place finishers in Regional National points will be $250, $150, and $100, respectively. To be eligible, competitors must have and retain their RN vehicle registration for the duration of the 2020 campaign.

After an unexpected two-month wait due to COVID-19-related event cancellations, the first appearance for the Stainless Diesel Pro Stock Diesel 4x4 3.0 division will be at the Clinton County Fair Nationals in Wilmington, Ohio on Saturday, July 18. The finale is set for Roanoke, Indiana's Thunder in the Park on Friday, September 11.

Stainless Diesel, whose corporate operations are located in Middlebury, Indiana, produces and sells exhaust manifolds, custom turbo piping, turbochargers, and accessories for diesel trucks. The original manufacturer of the Stainless Dodge Cummins exhaust manifold, renowned throughout the industry for its zero-failure rate, Stainless Diesel builds both power and durability into all of its products. Customers experience superior diesel performance in everyday applications like towing and hauling as well as a competitive edge on the pulling or drag-racing track.

Be sure to check the Standings pages at to keep up with all the races in Region II and nationwide.

Contact Info

National Tractor Pullers Association
6155-B Huntley Road,
Columbus, OH 43229

PHONE: (614) 436-1761

FAX: (614) 436-0964