Mack Truck Repair Service in Memphis, Tennessee

Engine problems, transmission faults, or unexpected breakdowns can take your Mack truck out of service. At TCB Truck Service in Memphis, TN, we provide heavy-duty Mack truck repair to address mechanical issues, minimize downtime, and keep your truck working.

Expert Mack Truck Repair & Maintenance Services

When your Mack starts losing power, shifting roughly, or developing drivetrain problems, timely repairs help prevent more expensive damage. At TCB Truck Service, we provide Mack truck repair in Memphis for heavy-duty models, including Anthem, Pinnacle, Granite, and other highway and vocational trucks equipped with MP7, MP8, and MP8HE engines.

Our Mack truck repair shop in Memphis handles mechanical, electrical, and maintenance needs across critical truck systems, including:

Mack Diesel Engine Repair: Diagnosing hard starting, reduced power, fuel injection problems, oil pressure loss, and performance issues affecting Mack MP-series engines. Our Memphis diesel mechanics address these problems to help restore engine reliability.

Transmission Repair: Addressing hard shifting, delayed gear engagement, overheating, and clutch-related issues in manual and automated manual transmissions, including configurations with mDRIVE HD controls.

Mack ECM Repair and Diagnostics: Investigating recurring engine fault codes, electrical supply problems, damaged wiring, and sensor failures that may indicate ECM-related faults. Accurate diagnostics are an important part of our Mack truck repair services.

Axle and Driveline Repair: Inspecting driveshafts, differential gears, axle shafts, wheel bearings, and Mack proprietary axles for wear, lubrication problems, and mechanical damage.

Brake System Repair: Checking air compressors, air dryers, service chambers, slack adjusters, brake shoes, and drums for problems that affect stopping performance.

EGR and DPF Repair: Diagnosing EGR valve faults, soot buildup, incomplete DPF regenerations, and DEF or SCR system problems that can trigger engine derates.

Cooling System Repair: Addressing coolant leaks, overheating, and problems involving radiators, water pumps, cooling fans, and fan clutches.

Suspension Repair: Inspecting leaf springs, air suspension components, and shock absorbers for wear caused by heavy loads and rough operating conditions.

Preventive Maintenance: Performing engine oil changes, fluid checks, lubrication, and component inspections to identify developing problems before they cause breakdowns. Regular maintenance at our Memphis truck repair shop helps reduce unexpected downtime.

Whether your Mack operates on long-haul routes or handles demanding construction and regional hauling work, maintaining its engine, transmission, and drivetrain helps protect durable components from unnecessary wear. Our Mack truck repair services in Memphis focus on identifying mechanical problems early and keeping your truck available for work.

Signs You Need Mack Truck Repair

Mack trucks handle demanding workloads, but even heavy-duty components can develop problems over time. If you notice any of these warning signs, it may be time to schedule Mack truck repair at our Memphis location:

Loss of engine power: Your Mack struggles to accelerate, loses pulling power under load, or experiences unexpected engine derates.

Rough or delayed shifting: Your mDRIVE transmission hesitates between gears, shifts harshly, or produces unusual noises.

Recurring engine fault codes: Dashboard warnings appear repeatedly, or your truck reports engine-related faults through Mack Connect, where equipped.

Unusual differential noise: Whining, grinding, or vibration from the rear axle assembly may indicate worn differential gears or bearings.

Excessive wheel-end heat: A wheel hub becomes unusually hot, or screeching noises develop while driving.

Air brake pressure problems: Air pressure builds slowly, drops unexpectedly, or activates low-pressure warnings.

Engine overheating: Your temperature gauge rises during loaded operation, or coolant levels continue dropping.

Repeated DPF regeneration problems: Your truck requests frequent regeneration cycles, fails to complete them, or displays aftertreatment warnings.

Excessive bouncing or uneven ride height: Your suspension struggles to control movement or properly support the truck’s weight.

Continuing to operate your Mack with these symptoms can damage connected components and increase the risk of roadside failure. Addressing problems early helps protect your engine and drivetrain, maintain safe operation, and avoid unnecessary downtime.

If you’re experiencing these warning signs while operating in Memphis or the surrounding region, contact TCB Truck Service to arrange an inspection. Timely Mack truck repair can help prevent a manageable mechanical issue from becoming a major breakdown.

Why Choose TCB Truck Service for Mack Repair

Shop-Based and Mobile Repair Options: If your Mack develops engine trouble, starting problems, or other mechanical issues, you can schedule Mack truck repair at our Memphis shop or discuss mobile service options. Our mobile service coverage extends up to 150 miles from Memphis, including northern Mississippi and eastern Arkansas, giving you flexibility when transporting your truck would disrupt your work.

Service for Owner-Operators and Fleets: Whether you operate a single Mack Anthem or manage several Granite vocational trucks, we provide Mack truck repair and maintenance services that help address mechanical issues affecting your trucking operations. Our Memphis diesel repair shop works with commercial operators who depend on reliable trucks for daily business operations.

Service Across the Memphis Region: Our Getwell Road shop serves Mack truck owners operating throughout Memphis and surrounding communities in Tennessee, Mississippi, and Arkansas. Whether you’re travelling through the Memphis area or managing a local commercial fleet, our Mack truck repair services provide a convenient option when mechanical problems interrupt regional hauling routes.

Contact Us About Mack Repair Now: Call 901-410-8946

A Mack with engine problems, transmission faults, or drivetrain noise can quickly become an expensive breakdown. At TCB Truck Service, we provide heavy-duty Mack truck repair in Memphis, TN, to address these problems and help get your truck back into operation.

Whether you need a Mack truck mechanic for an unexpected mechanical issue or scheduled maintenance on your highway or vocational truck, our Memphis diesel repair shop is ready to discuss your repair needs.

Call 901-410-8946 now to schedule your Mack truck repair in Memphis, TN, or ask about mobile service availability throughout the surrounding region.

FAQs

How do I get to your shop?

TCB Truck Service is located at 4219 Getwell Rd, Memphis, TN 38118. Drivers approaching from I-240 can take Exit 20 toward Getwell Road and continue south toward the East Raines Road area. If you’re travelling from I-55, connect to I-240, while US-78/Lamar Avenue offers another route toward Getwell Road. Call ahead to schedule your Mack truck repair appointment at our Memphis location.

What areas do you serve for Mack repair?

We provide Mack truck repair in Memphis, TN, and serve truck owners and fleet operators throughout West Memphis, AR; Olive Branch, MS; Collierville, TN; Bartlett, TN; Millington, TN; Southaven, MS; Wynne, AR; Hernando, MS; and Forrest City, AR.

Our Memphis shop handles mechanical repairs and maintenance, while mobile repair services are available within a 150-mile radius, depending on the location and repair requirements. Contact us to schedule shop-based service or discuss mobile repair availability in your area.

What industries do you serve?

We provide Mack truck repair and maintenance for owner-operators and fleets involved in freight transportation, construction, logistics, manufacturing, agricultural hauling, waste transportation, and regional distribution throughout Memphis and the surrounding region.

Our repair and maintenance services help address mechanical problems affecting dump trucks, highway tractors, and other heavy-duty commercial vehicles used in these industries.

What engine options are available in Mack trucks?

Mack trucks have been equipped with several diesel engine options, including the MP7, MP8, and fuel-efficient MP8HE engine. Newer Mack highway models also offer MP13 engine configurations.

Engine availability depends on the truck’s model and production year, so repair procedures and maintenance requirements should match the specific engine installed. Identifying the correct engine configuration is an important part of diagnosing problems during Mack truck repair.

How does Mack’s proprietary axle system benefit heavy-duty trucking?

Mack’s proprietary axle designs support heavy loads, drivetrain efficiency, and traction in demanding applications. Certain configurations include inter-axle and inter-wheel power dividers that transfer torque toward wheels or axles with greater traction.

Their integrated design can also help reduce driveline vibration and support durability during highway hauling and vocational work. Proper axle maintenance and timely Mack truck repair help protect these components from excessive wear.

How can I book my Mack repair?

Call TCB Truck Service at 901-410-8946 and tell us your Mack model, engine type, and the symptoms you’re experiencing.

We’ll discuss your repair needs and help schedule Mack truck repair at our Memphis shop, located at 4219 Getwell Rd, Memphis, TN 38118, or determine whether mobile repair is appropriate for your location.

‍