auto in repair shop on a lift

Complete Auto Repair & Tire Services for Your Vehicle


At Johnson's Tire & Auto, Inc. in Smithfield, we offer all the general auto repair and maintenance services you may ever need for your vehicle, plus tire sales and installation. Our certified mechanics are trained, equipped, and qualified to work on both import and domestic vehicles, and we undertake a 72-point inspection with every service to ensure we catch any issues before they become major problems for you and your car. Along with quality, we emphasize positivity here at Johnson’s Tire & Auto, which is why you’ll always see us working with smiles on our faces.

Check out all we offer!

  • Diagnostics
  • Diesel Repair
  • Air Conditioning
  • Electrical Diagnostics & Repairs
  • Engine Repair
  • 4-Wheel Drive Repair
  • Alternators
  • Emission System Repairs
  • DOT Inspections
  • Batteries
  • Fuel Injection Cleaning
  • Power Doors & Windows
  • Heating Systems
  • Radiators
  • Coolant / Antifreeze Change
  • Fluid Flushes
  • Diesel Pick-up Repair
  • Water Pumps
  • Wheel Balance
  • Check Engine Light
  • Scheduled Maintenance
  • Suspension
  • Shocks & Struts
  • Drive Axles
  • U-Joints
  • Oil Change / Lube Service
  • Tune-ups
  • Air Filter Replacement
  • Wheel / Tire Alignment
  • Timing Belt Replacement
  • Brake Inspection, Service & Repair
  • Exhaust / Muffler Service & Repair
  • Automatic Transmissions
  • Standard Transmissions
  • Front Wheel Drive
  • Transfer Cases
  • Transmission Flush
  • Overdrive Transmissions
  • Differentials & Axles
  • Clutch Repair & Replacement
  • CV Joints
  • Steering
  • Electrical
  • Starters

Here’s More on Our Auto Repair Service Expertise

  • Car diagnosing

    Diagnostics

    Your vehicle’s on-board diagnostic system (OBD) can detect malfunctions before they decrease engine performance and cause severe engine damage. Engine diagnostics serve to keep your engine running efficiently, and should be performed when the check engine light comes on. A trained technician with modern engine diagnostic equipment can detect problems early, so minor issues never become major. Diagnostics also help keep emissions low, and if your engine is malfunctioning, your vehicle might not pass an emissions test. We have everything you need for a solid diagnostic at Johnson’s Tire & Auto.

  • Diesel repair by technician

    Diesel Repair

    If you drive a diesel-powered vehicle, keeping all your diesel engine components—including glow plugs, fuel injectors, and turbochargers—in proper working order will increase the life of your diesel engine system while promoting overall vehicle health and maintenance. We have the tools, training, and experience to handle all your diesel service and repair needs at Johnson Tire & Auto. Call us if you’re experiencing excessive noise or smoke, hard starting, drivability issues, or any other problem with your diesel truck or car.

  • Car AC

    Air Conditioning

    On the first hot day of summer, one of the worst possible scenarios is to turn on the A/C in your vehicle, expecting relief, and to find out it’s not working properly. Rather than driving around sweaty and uncomfortable for another day, give us a call at Johnson’s Tire & Auto. We understand all aspects of air conditioning system repair, from modern computerized components to environmental disposal concerns. Whether it’s your A/C compressor, condenser, receiver, evaporator, or a valve, we’ll determine the problem, and get you back on the road.

  • Electrical diagnose of car by technician

    Electrical Diagnostics & Repairs

    Automotive electrical systems can cause complex and frustrating issues that aren’t always easy to identify or understand. However, with years of experience and proven auto electrical know-how, our auto electrical service experts can solve any electrical problem, no matter how complex. From a repeat dead battery to a misfiring starter to dimming headlights, we can diagnose and repair all types of electrical malfunctions. In fact, we welcome electrical mysteries because we love the challenge.

  • Engine repair

    Engine Repair

    Is your check engine light on? Then it’s time for a trip to the engine repair experts at Johnson’s Tire & Auto. The check engine light is a great warning to prevent more costly problems, or (in the worst case) being stranded on the side of the road. A better alternative—let our technicians get your car’s engine running like the day you bought it. We have the skill and experience to handle all types of engine maintenance, engine diagnostics, and repair issues, from oil changes to timing belt replacement to engine rebuilds and replacement.

  • Technician repairing 4 wheel drive

    4-Wheel Drive Repair

    Four-wheel drive provides you with maximum traction and torque while you drive. But routine maintenance is necessary to keep your four-wheel drive system performing smoothly and consistently. Luckily, our technicians have extensive experience working on all types of 4WD systems. When scheduling 4WD service, consider where you drive most, and how much time you spend traversing rough terrain. Symptoms that show you may need repairs include excessive noise while changing gears, transfer case gear leaks and failures, and unusual vibrations.