Southern Ohio Antique Tractor Pullers Association, Inc.
Farm Stock Rules
Tractor Year: Must be minimum 50 years old
Classes: 3500lb ~ 7000lb in 500lb increments & 8000lb & 9000lb
8000lb ~ 14,000lb in 1000lb increments, & 18,000lb Double Tree
Speed: 3mph any gear
RPM's: 20% over stock
Tires: 3500 ~ 8000lbs 15.5x38 or factory size max, non cut tires only, no altercations what so ever.
9000lb No tire limit non cut tires only, no altercations what so ever.
Drawbar-No turn buckles, 20" with wheelie bars or 16" without wheelie bars. To be measured at hook point
Hanging weights permitted - Front weight bracket can not exceed 10" from front of tractor.
No shifting T/A.
Kill switch not required.
Stock appearing, no visible stripping
No part can be removed to meet weight classes
May inject water but no alcohol.
SOATPA
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