United States Association of Pullers

Trenton, TN Posted :: Scotts Hill, TN :: June 23, 2018

Results for Trenton, TN are now posted.
Please join us for our next pull on June 23, 2018 at 610 Hwy 114
in Scotts Hill, TN. We hope to see you there!

USA Pullers Class Rules

USA Pullers Class Rules

Unless otherwise noted, please refer to the latest NTPA class rules.

13500 Farm Stock

  • 12 MPH
  • 3000 RPM
  • 4, 6, 8 cylinder motor
  • One Turbo Charger any size
  • Unlimited cubic inch

Super Farm

  • NTPA Rules (Pg. 56-58)

Super Stock

  • NTPA Rules (Pg. 47-51)
  • Alcohol tractors weigh 6500lbs and follow the light super stock rules
  • Diesels tractors weight 7300lbs and follow the heavy super stock rules

Hot Farm (10,000 lb)

  • NTPA Rules (Pg 59)
  • Weight 10,000 lb
  • 3000 RPM

Hot Farm (12,000 lb)

  • NTPA Rules (Pg 59)
  • Weight 12,000 lb
  • 3000 RPM
  • 20 Inch Drawbar
  • 20.8 x 38 Tires
  • No Cubic Inch Limit

3.0 Pro Stock Diesel Trucks

  • NTPA Rules (Pg 68-69)
  • Trubo: Any 3.0 Smooth Bore or Any MWE compressor size, with limited turbine. (no part of turbine shall be larger than 3.800),  Will be checked with 3.850 ring, must slide over complete turbine and touch center section.
  • Water Injection allowed
  • Open floor boards allowed

Limited Pro 4.1

  • NTPA Rules (Pg 56)

Light Mixed Tractors