Dover, NH

Set as store
7 Central Avenue,
Dover, NH 03820
  • 446.42 Miles away Get Directions
  • Contact Us
  • Hours Today
    7:00 AM - 5:00 PM
    M-F: 7:00 AM - 6:00 PM Saturday: 7:00 AM - 5:00 PM Sunday: Closed
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photo of the storefront


Dover, NH • Change Location

Mike Gagnon

Store Manager • 18 Years Dover, NH

Mike has been with Sullivan Tire and in the automotive industry since 1986. When he is not in the shop, Mike enjoys snowmobiling, fly fishing and woodworking.

Free Amenities
  • High Speed WIFI
  • Local Courtesy Shuttle
  • Hot Beverages
  • After Hours Key Drop
Service Offerings
  • Advanced Diagnostics
  • State Inspection
  • Full Service Auto Repair
  • Factory Scheduled Maintenance

Store Reviews

Janice W

I cannot say enough about the Dover NH Sullivan Tire location. The other day after a stop in the Dover area I got on the highway and my car was acting funny like my brakes were grabbing. I drove to Sullivan Tire in Dover and asked if they might look at my car to see if it was safe for me to continue driving. Within 10 minutes my car was on the lift, within another 5 minutes the situation was explained and within one hour and ten minutes the brakes were fixed and I was on my way. The staff is polite, knowledgeable, honest and caring and made what could have been a stressful situation for me a walk in the park. Thank you! 7/12/2019

Ella M

When they checked my vehicle it turns out it did not need a front end alignment. They did not charge me for the process of checking. The mechanic also gave me another suggestion that could be causing the uneven wear on my tires. 7/9/2019


  • Air Conditioning
  • Batteries
  • Belts & Hoses
  • Brake Systems Repair
  • Electrical Systems
  • Engine Diagnostics
  • Fluid Exchange Services
  • Headlamps & Bulbs
  • Heating & Coolant Systems
  • Mufflers & Exhaust
  • Oil, Lube & Filter Services
  • Preventative Maintenance Packages
  • Shocks & Struts
  • Starting & Charging Systems
  • Steering & Suspension Systems
  • Timing Belts
  • Tire Balancing
  • Tire Installation
  • Tire Pressure Monitoring Systems
  • Tire Repair
  • Tire Rotation
  • Tune-Ups
  • Wheel Alignment
  • Wiper Blades