The National Tractor Pullers Association is truck and tractor pulling's world leader when it comes to this type of motor sport.
The National Tractor Pullers Association is truck and tractor pulling's world leader when it comes to this type of motor sport. The NTPA is a professional brand of competition, hosting more than 280 sessions of pulling action throughout the U.S. and Canada. The National Tractor Pullers Association is the sports oldest and most respected entity when it comes to premier truck and tractor pulling competition.