Dover, NH

Set as store
7 Central Avenue,
Dover, NH 03820
  • 446.42 Miles away Get Directions
  • Contact Us
  • Hours Today
    7:00 AM - 6:00 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

Kristina L

I have been going to Sullivan Tire ever since I moved to NH about 10 years ago. I went to a dealership for a recall on my car recently and it solidified how much I appreciate Sullivan Tire’s service. I have always loved going there and will continue to go there. You have amazing staff there!!! And because of them I always tell people how much I love Sullivan Tire and encourage others to go there. 4/13/2019

Stephen B

The Dover shop was kind enough to fit me in on a busy day and was quick and affordable as always. Thanks again. 4/5/2019


  • 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