National Independent Automobile Dealers Association
Serving Quality Independent Automobile Dealers Since 1946
South Dakota Independent Automobile Dealers Association National Independent Automobile Dealers Association
SDIADA-NIADA Membership Dues (1 year membership) - $299

The South Dakota IADA and NIADA work together for a united cause; to maintain strong associations, better serve the interests of the public, provide educational opportunities for YOU- the member, and preserve a strong legislative and regulatory presence that protects all independent dealers from unnecessary litigation, rule-making or legislation that would prohibit you from serving your customers and the public fairly and honestly.

Below is a brief summary of the SDIADA services included with your membership. For a more complete listing, please contact the state directly.


  • 10% discount off commercial insurance
  • Over $3,000 cash discounts (auction fees, etc.)
  • Money Makers

  • Reputable F & I products
  • Compliant and cost effective forms
  • Tips & Training

  • 10/11/2014 speakers & vendors in Deadwood
  • Bi-monthly South Dakota newsletter
  • Monthly magazine
  • Advocacy

  • Dealer governed
  • Lobbyists with over 60 years of experience
  • Thru NIADA, you gain a voice on national issues

Dirk Byers,  Interim Executive Director
PO Box 1151, Sioux Falls, SD 57101
605-692-7010 |
Rod Woelfel, State President
Big City Motors

All members must agree to abide by the

Code of Ethics:

  • We will have a general duty of integrity, honor and fair dealing toward the general public.
  • We will comply with all city, county, state and federal laws and shall endeavor to keep ourselves informed of those laws governing our business.
  • We will not intentionally injure the business reputation of another member or competitor.
  • We will employ truth and accuracy in advertising and selling.
  • We will stand behind any guarantee given with the sale of a motor vehicle.
  • We will not perform any act which would bring disrepute to the motor vehicle industry.
  • We will expose or halt, where found, any scheme designed to deceive or defraud the automobile buying public and aid in prosecuting those guilty of such acts.
  • We will constantly strive to improve business methods to the end that the public will be better served.
  • We will encourage the American system of free enterprise.

Make your voice be heard. Join today!