Section 1 - OFFICIAL OTTPA DIVISIONS & CLASSES¶
Three divisions with twenty-one different classes of competition comprise the OTTPA. They are listed as follows:
| Tractors | Jump Up Class | |||
|---|---|---|---|---|
| 35PF | 3500 RPM Pro-Farm Tractor | 8,200 lbs. | LLP | |
| 32SF | 3200 RPM Super-Field Tractor | 9,000 lbs. | LLP | |
| LLP | Light Limited Pro Stock Tractors | 8,500 lbs. | SF | |
| SF | Super Farm Tractor | 9,200 lbs. | LPS | |
| LPS | Limited Pro Stock Tractor | 9,500 lbs. | 540 | |
| 540 | 540 Light Pro Stock Tractor | Component | 8,500 lbs. | PS |
| Cast Chassis | 8,700 lbs. | PS | ||
| PS | Pro Stock Tractor | 10,000 lbs. | DSS | |
| LSSAG | Light Super Stock (AG) Tractor | Alcohol | 6,000 lbs. | LSS |
| Diesel | 6,300 lbs. | LSS | ||
| LSS | Light Super Stock Tractor | 6,200 lbs. | DSS | |
| DSS | Diesel Super Stock Tractor | Component | 8,200 lbs. | NA |
| Cast Chassis | 8,500 lbs. | NA | ||
| Modified Tractors | ||||
| LMRT | Limited Mini-Rod Tractor | Supercharged | 1,950 lbs. | SMRT |
| NA over 512 CID | 1,950 lbs. | SMRT | ||
| NA under 512 CID | 2,000 lbs. | SMRT | ||
| SMRT | Super Modified Mini-Rod Tractor | 2,050 lbs. | NA | |
| LLM | Light Limited Modified Tractor | Base Weight | 6,000 lbs. | NA |
| Under 750 CID | 7000 lbs | NA | ||
| T53-L13 w/water | 6200 lbs. | NA | ||
| T53-L11 | 7000 lbs. | NA | ||
| Diesel under 450 CID | 7000 lbs. | NA | ||
| MOD | Modified Tractor | 7,400 lbs. | NA | |
| Trucks | ||||
| P4x4 | Pro Stock Truck | 6,200 lbs. | NA | |
| PSD26 | Pro Street Diesel 4x4 2.6 | 8,000 lbs. | PSD30 | |
| LPD30 | Limited Pro Stock Diesel 4x4 3.0 | 8,000 lbs. | PSD36 | |
| PSD36 | Pro Stock Diesel 4x4 3.6 | 7,800 lbs. | SSDT | |
| SSDT | Super Stock Diesel Truck | 7,500 lbs | NA | |
| 4WD | Modified 4WD Truck | 6,350 lbs. | NA | |
| 2WD | Super Modified 2WD Truck | 6,200 lbs. | NA | |
| NA2WD | Naturally Aspirated 2WD | 6,200 lbs. | 2WD | |
| PSS | Pro Stock Semi Truck | 20,000 lbs. | NA |
1.1 - Class Jumping¶
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Class jumping is defined as entering a vehicle into a next upper-class level that has less restrictive rules that a vehicle could fit into. If jumping up a class, the vehicle must be OTTPA legal for that class (i.e.- any class with mandatory rules for turbo, fuel, water, etc. the vehicle must run that turbo, fuel, etc. to jump up a class.)
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Class jumping is only allowed if the class that the vehicle is normally registered for is not offered at the pulling location (i.e. – Ravenna, Wisner) for the duration of the event, even if the event is a multi-session event or multi-day event.
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A vehicle is only able to jump up 1 class level according to the listed Jump Up Class for the normally registered class for the vehicle in the list of Official OTTPA Divisions & Classes.
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A vehicle may not exceed any rule or regulation for the class it is jumping into.
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OTTPA reserves the right for the OTTPA Event Rep to decide for the event on what class jumping will be allowed.