» Allegheny Highland Pulling Association    Created in 1983 by a small group of individuals. Discussion centered on creation of an organized group to conduct and promote local farm stock tractor pulling events.    http://www.alleghenypulling.com/

» Badger State Tractor Pullers    Official site with news, schedule, results, driver profiles, and photographs.    http://www.bstponline.org/

» Colorado Truck and Tractor Pullers Association    Eight professional pulling classes ranging from diesel tractors to high horsepower pickups. Includes member listing, schedule of events, photos, contacts, news and information.    http://www.cttpapull.com

» East Central Iowa Tractor Pulling Association    Lim Pro and Farm Stock Pulling in Eastern Iowa. Includes schedule, pictures, point standings, and videos.    http://www.ecitpa.com/

» Eastern Michigan Tractor Pulling Association    Club promoting antique and farm tractor pulling including farm stock and open classes. Includes news, photos, results and membership information.    http://www.geocities.com/emtpamail/

» Full Pull Productions, Inc.    The largest pulling group involved with modified semi trucks, Big Rigs Pulling Series.    http://www.bigrigspulling.com/

» Great Lakes Truck and Tractor Puller's Association    Southern Ontario and Michigan association with information on results, rules, photographs, schedules and news.    http://greatlakespull.com/

» Hoosier State Tractor Pullers Association    Indiana's state tractor pulling association. Driver information, schedules, points, and pulling information.    http://www.hstpa.com/

» Illiana Pullers Association Inc.    Tractor Pulling in Illinois and Indiana    http://www.angelfire.com/il2/IPA/index.html

» Illinois Stock Hot Farm Stock Pullers Association    State association offering information on its events, rules, results, photo gallery of annual events, cubic inch calculator, officers and sponsors.    http://www.angelfire.com/il2/tractorpullingihfspa/

» Illinois Tractor Pulling Association    State association that includes classes, sponsors, photos, schedules, officers and directors, and news.    http://www.itpapulling.com/

» Massachusetts Truck Puller's Association    Includes history of truck pulling, schedule, point standings, rules, and class information.    http://www.matpa.org/

» Mid-South Pullers Association    The Mid-South Pullers Association is a new organization that is comprised up of the Kentucky State Pullers Association (KSTPA) and the Tennessee/Alabama Pullers Association (TAPA).    http://www.midsouthpullers.com/

» NATPA - National Antique Tractor Pullers Association    Official website with news, schedule, points, rules and contacts.    http://www.natpa.com/

» NMMTPA - National Micro-Mini Tractor Pullers Association    Main sanctioning body for the sport in the United States and Canada. Features information about micro-mini tractors, and its classes including classes for pro and super stock, and open modified tractors, 2wd road vehicles, and 4x4 trucks.    http://nmmtpapullers.tripod.com/

» NTPA - National Tractor Puller's Association    Contains information, schedules, results, news, and contacts.    http://www.ntpapull.com/

» NWTPA - Northwest Tractor Pullers Association    Offers schedules, photos, news, and links. Dedicated to antique tractor, garden tractor and modified tractor pulling.    http://www.nwtpa.20m.com/

» Nebraska Bush Pullers Pro-Stock and Modified Tractor Pulling    The official website of the Nebraska Bush Pullers. The NBPI is an organization of Pro-Stock and Modified pulling tractors that sanctions tractor pulls throughout Nebraska, Iowa, and Kansas.    http://www.nebraskabushpullers.com/

» OTTPA - Outlaw Truck and Tractor Pulling Association    Schedule, results, member news, fan information and links to other pulling related sites.    http://www.outlawpulling.com/

» Ohio State Tractor Pullers Association (OSTPA)    Tractor pulling in the State of Ohio. Super Stocks, Pro Stocks, Modifieds, Four Wheel Drive Trucks, and TWD Trucks    http://www.ostpa.com/

» Quebec Tractor Pullers Association - ASTTQ    Official site of the Quebec Tractor Pullers Association. Includes frames in French and English.    http://www.geocities.com/MotorCity/Pit/6266/

» Southwestern Virginia Antique Tractor and Gas Engine Association    News, schedule, rules, photographs, and links. Located in Boones Mill.    http://www.swtractorpulling.freeservers.com/

» The Tennessee-Alabama Pullers Association    Includes a list of members, current standings and points, and a schedule of events.    http://members.tripod.com/dixiepullers/

» Tractor Pulling in Australia    Australian Tractor Pullers Association Inc. (ATPA) Site offers information about events, competitors and tractor pulling in Australia.    http://www.austractorpulls.org/

» United Pullers of the Carolinas    NTPA Sanctioned State organization. Pull results, photos, and links.    http://geocities.com/upocpullers/

» West Central Iowa Pullers    Includes schedule, general rules, membership form and photographs. Located in Honey Creek.    http://www.westcentraliowapullers.com/