Tire Dealers Trade Associations

Automotive Aftermarket Association Southeast (AAAS)

Multi-state nonprofit serving independent tire dealers and auto service businesses across the Southeast with insurance programs, legislative advocacy, training and member discounts. Source notes indicate 600+ member companies.

https://www.aaas.us Membership: 600

Automotive Service & Tire Alliance (ASTA)

Formed by the merger of North Carolina’s NCTDA and IGONC, ASTA delivers training, advocacy, group buying and the ASTA Expo for tire and service shops across the Southeast; at launch the combined group reported nearly 800 members.

https://astausa.org/ Membership: 800

Auto Care Alliance (ACA)

National umbrella association for regional alliances (NWACA, MWACA, MAACA, TXACA, FLACA) serving independent repair and tire shops with advocacy, benefits and training; ACA reports 1,200+ members in 40 states.

https://autocarealliance.org/ Membership: 1,200

Auto Care Association

U.S. aftermarket trade association representing suppliers, distributors, retailers and service shops (including tire dealers) with data standards, advocacy and events; the association cites nearly 3,000 member companies.

https://www.autocare.org/ Membership: 3,000

California Tire Dealers Association (CTDA)

Statewide group advancing training, networking and advocacy for dealers; recent reporting places CTDA at about 350 members and highlights initiatives like consumer site BuyLocalTires.com.

https://www.catiredealers.com/ Membership: 350

Canadian Tire Dealers' Association (CTDA)

Association of Canadian Tire retail franchise dealers providing programs, training and representation; the CTDA lists 489+ associate dealer members nationwide.

https://www.ctdealers.com/ Membership: 489

Mid-America Tire Dealers Association (MATDA)

Regional association for Kansas, Nebraska and Oklahoma tire dealers focused on education, lobbying and networking; membership was reported at 170+ in an earlier Modern Tire Dealer report (2008).

https://www.matda.org/ Membership: 170

Midwest Auto Care Alliance (MWACA)

Alliance serving independent auto service and tire businesses across the Midwest with training (VISION Expo), advocacy and member programs; coverage notes an estimated 1,200 members after expansion.

https://mwaca.org/ Membership: 1,200

New England Tire & Service Association (NETSA)

Six-state association supporting independent tire dealerships and service centers with training, scholarships, an annual trade show and legislative monitoring; NETSA reports 580 members.

https://www.netsa.org/ Membership: 580

New York Tire Dealers Association (NYTDA)

State association representing independent tire dealers in New York with benefits, vendor programs and events; leadership reports about 110 current members.

https://www.nytda.com/ Membership: 110

Northwest Auto Care Alliance (NWACA)

Regional alliance serving the Northwest (including former Northwest Tire Dealers Association members) with training, legislative updates and programs; NWACA notes more than 350 members and absorbed NWTDA effective Jan. 1, 2023.

https://www.nwautocare.org/ Membership: 350

Ontario Tire Dealers Association (OTDA)

Provincial association representing approximately 500+ tire dealers, retailers, distributors and vendors in Ontario with training, advocacy and vendor programs.

https://www.otda.com/ Membership: 500

South Carolina Tire Dealers & Retreaders Association (SCTDRA)

State association for independent tire dealers and retreaders offering HR help, advocacy and networking; the group lists 31 dealer members and 2 supplier partners (2025).

https://www.sctiredealer.com/ Membership: 33

Texas Tire & Automotive Association (TTAA)

Statewide association advocating for Texas tire and service businesses with education, legislative engagement and scholarships; its predecessor (TTDA) counted 500+ members in earlier reporting and later broadened to TTAA.

https://texastiredealers.org/ Membership: 500

Tire Dealers Association of Canada (TDAC)

National umbrella for Canada’s provincial tire dealer associations offering advocacy, cost‑saving programs and a national convention; TDAC cites about 3,000 members across Canada.

https://www.tdacanada.ca/ Membership: 3,000

Tire Industry Association (TIA)

International U.S.-based association for the entire tire industry—training, certification, and government affairs—with a global network of 13,000+ members.

https://www.tireindustry.org/ Membership: 13,000

Tire Retread & Repair Information Bureau (TRIB)

Global retread and repair industry body supporting education, technical resources and advocacy; membership has been reported at roughly 500 organizations worldwide.

https://www.retread.org/ Membership: 500

U.S. Tire Manufacturers Association (USTMA)

U.S. manufacturers’ association (12 member companies) providing research, policy advocacy and safety initiatives that shape the tire marketplace in which dealers operate.

https://www.ustires.org/ Membership: 12

Virginia Automotive Association (VAA)

State trade association representing the tire and auto repair industry in Virginia with training, benefits and advocacy; recent association data lists 322 dealer members.

https://www.vaauto.org/ Membership: 322

Western Canada Tire Dealers (WCTD)

Regional Canadian association uniting independent tire dealers across Western provinces for training, safety, recycling stewardship and advocacy; WCTD reports about 800 company members.

https://www.wctd.ca/ Membership: 800