Fleet Service

  • Are You Maintaining Your Fleet?

    oil being poured into car

    If you own or operate a fleet or commercial truck, you know how quickly miles rack up and oil changes are needed. At National Brake & Muffler in Griffin, GA, our main goal is to keep your trucks on the road - a huge part of that is changing your oil on time.

  • Checking Your Fluid Levels - How 3 Minutes Once A Month Can Save Your Vehicle

    fluid being poured into vehicleIf you own or operate a fleet or commercial truck, it’s important you know the basics of vehicle maintenance. Checking your fluids is the easiest and most effective way to ensure your vehicles stay on the road and going strong. Here’s what you need to know, from National Brake & Muffler in Griffin, GA.
  • Choosing The Right Repair Shop

    At National Brake & Muffler in Griffin, GA, we work hard to be the maintenance and repair shop your fleet needs.

  • Choosing the right tires for your fleet

    Tires on a fleet vehicle

    At National Brake & Muffler in Griffin, GA, we know managing a fleet or commercial truck is no small task. For that reason, we like to keep you informed on things to look out for, and what to do about them. Tires are an area worth paying attention to...tire condition determines ride quality and drivability, and provides useful insight into the condition of your vehicles.

  • Cleaning Your Fuel System

    pumping fuel into car

    Obviously, your fuel delivery system is an extremely important aspect of the running condition of your truck. At National Brake & Muffler in Griffin, our expert team of mechanics can treat and clean your fuel delivery system, ensuring you get the most out of your fleet.

  • Diesel - The Ideal Engine for Fleet Vehicles

    fleet of diesel vehicles

    If you own or operate a fleet or commercial truck, you’re probably pretty familiar with diesel vehicles. But why are diesel engines predominantly used in commercial vehicles, and where did they start?

  • Differential Repair on Your Truck

    fleet of vehicles

    At National Brake & Muffler in Griffin, GA, we understand that no matter how well something is maintained, everything breaks eventually. Fortunately, our team of expert mechanics can repair just about anything, saving your business a lot of money in the process.

  • Don't Neglect Your Wheel Bearings

    wheel bearing

    Wheel bearings often go overlooked but have an incredibly important job to perform. Wheel bearings are an integral component of your truck, and when one begins to fail, other problems begin to arise. At National Brake & Muffler in Griffin, we want you to have the ability to recognize a problem before it turns into a bigger one. Here’s what to look out for.

  • Even Your Fleet Needs Diagnostics

    computer under the hood of car

    While fleet trucks and vehicles tend to persist as some of the more simplistic vehicles on the road, the modernization and computerization of the automotive world has not left them untouched. These days, everything is equipped with computer systems, sensors, modules, and more. At National Brake & Muffler in Griffin, GA, our professional technicians have the knowledge, equipment, and ability necessary to provide the accurate and vital diagnostics required to keep your fleet on the road.

  • Exhaust Options for Fleet Trucks

    fleet of vehicles

    The exhaust on your truck is an important series of components, that work together to insure smooth, reliable operation. At National Brake & Muffler in Griffin, GA, we also know that exhaust systems are especially susceptible to damage and rust; pipes, mufflers, and other parts are exposed to hazards on the road, and to the environment. This situation, combined with caustic emissions and extreme heat, create a perfect opportunity for problems to arise.

  • Fleet Vehicles and The ABS Light

    ABS light lit up on a dashboard

    If you own or operate a fleet or commercial truck, you’re likely no stranger to dashboard warning lights. Increasingly, a common source of headache for many operators is the ABS, or Anti-lock Braking System light. Here’s what you need to know from National Brake & Muffler in Griffin, GA.

  • Fuel Contamination - What's The Problem?

    fuel

    At National Brake & Muffler in Griffin, GA, we know that fuel contamination is one of the priciest and most problematic issues that may plague a diesel engine. There are a variety of issues that cause contamination in fuel. Knowing these issues will help drivers become aware of fuel contamination and hopefully prevent these issues. 

  • Has Your A/C Stopped Working?

    A/C working in a car

    On a long work day where you need to cool off, nothing is more appreciated than ice cold AC. If your AC isn’t blowing as cold as it should, don’t worry; National Brake & Muffler in Griffin has you covered.

  • If You Have To Turn The Key More Than Once - You Might Have A Problem

    keys in an ignition

    If you own or operate a fleet or commercial truck, you know it’s hard to keep everything working perfectly all the time. You have to choose what to give priority to, and what can wait. However, some small problems are indicators that a bigger issue is on the way. At National Brake & Muffler in Griffin, GA, our goal is to keep you and your fleet going.

  • Is It Time To Invest In A New Exhaust?

    Exhaust

    Exhaust systems are one of the most neglected aspects of most vehicles. Exhaust pipes, catalytic converters, and mufflers are exposed to heat, emissions, and road damage. While your exhaust system is fairly simple and straightforward, these conditions mean it is inherently prone to rust and damage. As a result, this system is often one of the first systems you will have trouble within your car.

  • Is Your Fleet Vehicle At Risk Of A Breakdown?

    If you own or operate a fleet or commercial truck, you’re no stranger to breakdowns or have heard the horror stories breakdowns can endure. So why do they happen, and what can you do about it? National Brake & Muffler in Griffin, GA wants to get you informed. Reducing the chance of a break down can help protect your driver, reduce larger repair fees down the road, and keeps your business running smoothly without having a fleet truck down. 

  • Is Your Fleet Vehicle Throwing Codes? We Can Help.

    If you operate a fleet or commercial trucks, you’re no stranger to the check engine light. There are probably vehicles in your fleet right now that have a warning light or two illuminated on the dash. What do they mean, and how do you make them go away? National Brake & Muffler in Griffin, GA has the answers.

  • Is Your Truck Trying To Tell You Something?

    If you own or operate a fleet or commercial truck, you’ve likely experienced your fair share of breakdowns and malfunctions on the road. However, there’s a good chance those time consuming and expensive issues were completely avoidable, and your vehicle was warning you of an imminent issue all along. Here are some important tips from National Brake & Muffler in Griffin, GA

  • Keeping Track of Maintenance - Why It’s So Important

    mechanic working on car Keeping track of maintenance done on your fleet vehicles and commercial trucks is one of the most important aspects of fleet management. At National Brake & Muffler in Griffin, GA, we track maintenance and repairs for a number of reasons. Here’s why:
  • Leaky Injectors Need Your Attention

    Injector

    At National Brake & Muffler in Griffin, GA, we see our fair share of damage that could’ve been prevented. Leaking injectors are one of the main ways a diesel engine can meet its demise - but the good news is, engine failure can be avoided, as long as the problem is taken care of.

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