About Us

Since 1965. Proudly operating three generations strong!

Historical photo of Dealer Tire Supply


Dealers Tire Supply was originally Southwest Tire located on a small property at 24th Street and Washington. Then in 1965, John Sullivan established Dealers Tire Supply. Johns son, Todd took over operations, and in 1989, moved the business to the  property on 35th Avenue and Lincoln Street — a property big enough to accommodate the continued growth and success of the business. In 2000, John’s son formally bought the business, and his grandson Dylan joined the company in 2016. Proudly running three generations strong!


Today, Dealers Tire Supply boasts a 26,000-square-foot warehouse, an inventory of 3,000 diverse products, and a staff of seven who have more than 100 years of combined experience. The company is uniquely positioned to serve the Southwest with local deliveries, as well as pickup available in person at our Phoenix location.

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Our Fans

I purchased tires for my 1941 Ford 9N. I returned the tube due to fitment issues. The staff here was very friendly and professional. They exchanged my tube and gave me advice on how to properly install the tire. I'm very happy with the service and product I received here. I plan on being a customer for life! Thank you, Dealers Tire Supply!

Anthony Dodge

I have an 18-wheeler and I've been coming into this place for years. I've shopped new tire prices all over town and this place always beats out the competition. Service is fast and friendly. Great experience always.

Gilbert Hernandez

After calling about a dozen places in Phoenix they were the only ones that stocked the correct tire for my tractor, and on top of that was cheaper than most everyone else who had a one- to two-day lead time. I was in and out quickly and the staff was fast and professional.

Lee Addis

Contact Us

We'll steer you in the right direction

Whether you want to learn more about our products or receive a quote, our experts are here to help. Call the number below or fill out our contact form, and we'll be in touch soon.

(602) 233-1969

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