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ATD Online is
now Radius.

Welcome to the Future of ATD.

Radius is a hub that integrates tires, parts, services, and solutions into one connected experience for the auto aftermarket.


Radius brings you instant access to pricing, ordering, and tracking 24/7.


It's a free service from American Tire Distributors to help you grow your business.


Having trouble logging in? Call Customer Service at 1-800-903-0014 for assistance.


Our Customer Service Team is available:
Monday–Friday 7:30 AM to 8:30 PM EST
Saturday 8:00 AM to 4:00 PM EST

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