| #
= St. Judes Benefit Pull |
| *
= PPL Lucas Oil Championship Tour |
| ** = Madison
International Speedway |
| |
| PRO
= Pro Stock Tractors |
4x4M = 4x4
Modified Trucks |
| SF
= Super Farm Tractors |
4x4SSD =
4x4 Super Stock Diesel Trucks |
| LLSS
= Light Limited Super Stock Tractors |
USS = Unlimited
Super Stock Tractors |
| 640PF
= 640 Pro Farm Tractors |
2WD = 2
Wheel Drive Trucks |
| 466HF
= 466 Hot Farm Tractors |
MOD = Super
Modified Tractors |
| 4x4SS
= 4x4 Super Stock Trucks |
MR = Mini
Rods |