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
Make An Appointment
photo of the storefront


Dover, NH • Change Location

Mike Gagnon

Store Manager • 17 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

Tom B

Always, polite, friendly and accommodating. 4/11/2018

Deneen D

On my way to work this morning I noticed my driver's side wiper blade was coming apart and we were in for a winter storm here in New England. I stopped by the Dover, NH Sullivan Tire store and as always was quickly accommodated and upfitted with new wiper blades in less than 15 minutes and without an appointment. As always, the guys (Dan, Marvin, and Mike) treated me like a friend and helped me in my out in pinch. Thanks again, Sullivan, for superb service! 2/7/2018


  • 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