24/7 Mobile & Roadside AssistanceA tech comes to the unit, booked ahead or at 2am on the shoulder.See more
Trailer RepairBrakes, axles, lights, landing gear and welded frame work.See more
General Diesel RepairFull heavy-duty diesel service across every major make.See more
Preventative MaintenanceScheduled PM that catches failures while the truck is parked.See more
DOT InspectionsAnnual inspections handled properly, paperwork filed.See more
Truck & Trailer AlignmentStops premature tire wear and pulls fuel numbers back in line.See more
Welding & FabricationFrames, brackets, crossmembers and door conversions.See more
Heavy Equipment RepairYard and off-road iron, same heavy-duty techs.See more
Bus RepairCommercial and school buses, including BraunAbility lifts.See more
RV RepairSuspension, brakes, axles and chassis for motorhomes.See more
Skip the form. Our 24 hour road call team answers the phone and rolls a stocked service truck to your location.
We are a stocking parts dealer for three major networks, so the part that fixes your truck is usually already on our shelf.
Plain answers on breakdowns, road service, diesel and emissions work, tires, trailers and maintenance, written by the shop that does the repairs. New posts go up every Tuesday and Thursday.
A truck on the shoulder is already a problem. Traffic is close. The clock is moving. The driver is trying to stay safe and still answer dispatch. Great place to spend the afternoon? Not even close. Superior Truck and Trailer Repair in Louisville, KY helps…
Read the postA truck tire can ruin the day fast. Steer tire blows. Trailer tire shreds. A slow leak turns into a flat right when the load needs to move. Nobody…
A reefer trailer rarely goes from perfect to useless without some warning. Maybe the box takes too long to pull down. Maybe temperatures swing. Maybe…
After a crash, a heavy-duty truck can be a liar. The bumper may be bent but manageable. The hood may still shut. The truck may even drive around the…
A Class 8 truck is the big stuff. Over 33,000 pounds. The kind of rig that makes a shop floor feel smaller just by rolling in. Superior Truck and…
A semi does not have a bunch of gears for decoration. Put weight behind it, point it at a hill, and suddenly every gear earns its way. Superior Truck…
A Diesel Particulate Filter does a dirty job on purpose. It catches soot, burns it off when everything works, and stays mostly out of the driver’s…
A semi truck cab problem does not stay small when the driver is stuck with it all day. Door whistle. Dead blower. Wet floor mat. Seat that feels like…
A semi running hot is the kind of problem that makes everybody quiet for a second. The load is still due. Traffic is still traffic. The shoulder is…
A semi truck that pulls all day will wear out more than your patience. The wheel sits crooked. The truck drifts. Your shoulder gets tired. Then the…
A Peterbilt 389 can feel tough enough to ignore little complaints. Bad idea. Trucks have a way of whispering first, then yelling with a tow bill…
A breakdown does not wait for daylight, a wide shoulder, or a driver who already had lunch. It usually picks rain, traffic, a hot cab, a late load…
A semi truck can ruin a schedule in about two seconds. One warning light, one no-start, one air leak, and now everybody is doing math they did not…
RV trailers love waiting until trip week to show their little problems. A marker light quits. A tire looks soft. A brake feels odd. A roof seam…
A semi cab heats up fast when the A/C starts quitting. First it is just a little warm at the vents. Then the fan feels weak, the air gets sticky, and…
Downtime is expensive. One blown airline, weak battery, dead light, or sudden derate can turn a good run into a missed appointment before anyone has…
In the hustle and bustle of trucking, tractor trailer tarps are silent servants dedicated to guarding your precious cargo through the travel process…
Diesel engines usually warn you before they quit. The problem is that drivers and fleets are busy, and monitoring it can turn into waiting until the…
When a truck is down, everybody wants fast. Driver wants fast. Dispatch wants fast. The customer definitely wants fast. At Superior Truck and Trailer…
A weak semi truck A/C is not just annoying. A hot cab wears a driver down, and a tired driver is not what anybody wants on a long run. At Superior…
When a truck is down, everybody feels it. Driver, dispatch, customer, shop, everybody. The pressure to get it rolling again is real. At Superior…
A transmission leak starts small and acts innocent. A little wet spot. A little top-off. A driver says it still shifts fine. Then one day the truck…
Lowboy trailers make heavy equipment hauling possible, but they do not forgive lazy checks. The loads are heavy, low, awkward, and usually expensive…
A truck breakdown has terrible manners. It shows up loaded, late, tired, and parked in the worst spot possible. At Superior Truck and Trailer Repair…
Most trailer breakdowns do not come out of nowhere. They usually tap you on the shoulder first. A light flickers. A tire needs air again. A brake…
Hang around truck drivers, dispatchers, yards, docks, or repair bays long enough, and the nicknames start flying. Semi. Tractor. Big rig…
Ask any shop that works on road trucks long enough, and you will hear the same thing: plenty of breakdowns had a warning sign. Not always a loud one…
There are no limits to the amount of money you earn as you keep your trucks in active use. Nevertheless, as a fleet manager, you probably realize…
There is one thing that almost never describes the problem with your semi truck AC, it “needs more freon”. In reality, there are a number of symptoms…
Every lost hour on the shoulder costs money, momentum, and sometimes a load. The majority of tire blowouts or “mystery” flats are preventable by…
When you buy a semi truck, it’s natural to concentrate on the brand, the dealer, or the deal you cut. However, based on our experience repairing…
While diesel engines are designed to perform any type of work, this does not necessarily mean that they cannot break down due to a small problem that…
DOT inspections can be an unwelcome experience if you own or operate a truck. The good news is that many DOT inspections are predictable based on the…
With regards to ensuring that your fleet is up and running, you can always rely on Superior Truck and Trailer Repair located in Louisville, Kentucky…
Good fleet management is all about balancing all of those factors in the face of escalating costs of fuel and insurance for your trucking company. We…
Diesel price spikes never stay confined to the fuel island. When prices climb rapidly, everyone in trucking feels it, and not always in the obvious…
When you’re searching “semi truck repair shops near me,” it’s usually not because you have free time. It’s because something’s wrong, a load still…
If you’ve ever searched “mobile truck tire repair near me” while sitting on the shoulder with flashers on, you already know the real problem is not…
If you’ve ever searched “semi truck parts near me” while sitting on the shoulder, in a packed truck stop, or in a shop bay with a deadline looming…
We here at Superior Truck and Trailer Repair operate scheduled maintenance programs to achieve maximum truck reliability at minimal upkeep expenses…
The Peterbilt 567 is designed to handle tough work tasks while carrying heavy loads throughout extended work periods which require constant equipment…
A tractor-trailer crash can transform a typical day in a dangerous emergency situation within seconds. The initial moments after an incident and the…
The maintenance work requires immediate attention because fleet operators understand its importance as an essential task which needs to be completed…
If you run a semi for a living, you already know the real cost of a breakdown is not just the repair bill. The various problems which include missing…
Trailer issues rarely occur at convenient times. The process of trailer repair at Superior Truck and Trailer Repair involves more than equipment…
Suppose you have ever searched for DOT inspections near you while worrying about a marker light that might be out. You know how stressful it can be…
People tend to overlook Diesel Exhaust Fluid DEF until they experience supply shortages, face high prices, and their trucks start to derate. Diesel…
Truck repair shops and fleet management services can appear to be identical. In summary, truck repair shop services include conducting maintenance…
If your semi-truck has failed a DOT inspection, it’s essential to know your next steps to get it back on the road. A failed inspection can halt your…
If you drive a truck for a living, you know the DOT inspection sticker is important. It shows that your truck is safe to drive. When you are driving…
Every fleet manager and owner-operator knows the scene. A truck sits parked on the shoulder while the driver drowns in stress as his cargo stopwatch…
If you drive a truck or manage a fleet of trucks, you know that brake problems rarely happen at a good time. Brake problems usually happen on a hill…
If you run heavy-duty trucks long enough, you learn one thing fast: the engine is not just another component. It is the difference between a…
If you run trucks long enough, you start to feel it in your gut when maintenance is getting away from you. One missed service turns into a roadside…
The Right to Repair movement can sound like a political campaign, but if your truck stops functioning correctly on the highway it will leave you…
The Federal Motor Carrier Safety Administration (FMCSA) has finalized 11 rule changes which will reduce administrative work requirements while…
People who experience diesel engine issues should first check their diesel fuel injectors because they often show signs of rough idling, excessive…
The costs of fleet operations, increase when trucks experience long periods of downtime because time creates financial losses. Your budget faces…
If we are being honest, most of us do not think about our 5th wheel or kingpin until something feels off. A little more clunk than usual. A weird tug…
Oil life dropping way faster than it “should” is one of those newer headaches we keep seeing, especially as fleets cycle into late model trucks with…
If you run trailers long enough, the annual DOT inspection stops being “a thing on the calendar” and starts feeling like this line you either stay…
When it comes to heavy-duty truck repair, you no doubt want to depend on a reliable diesel mechanic. The quality of the repair your truck gets can…
Your semi truck’s manual transmission is a vital component that demands regular attention and care. A well-maintained transmission system can save…
If you are the owner of a semi truck or an operator of a fleet, a 5 MPH derate can be something very annoying and expensive to deal with. This…
Among the various processes associated with the operation of a fleet of diesel trucks, Diesel Exhaust Fluid (DEF) is one of the main elements that…
It can sometimes feel the cold weather is trying to bite your face off! You go to start your truck and it fires, runs a bit, then shuts off abruptly…
For truck drivers, especially those who are are driving in harsh winter conditions, snow chain installation is considered to be a mandatory skill…
Operating a semi truck in very low temperatures does not come without difficulties, and at times, these challenges could have a serious impact on the…
Your high-performance diesel engine is a valuable investment, providing you with power and capability. However, have you thought about the hidden…
It doesn’t matter how you are spending time with your families over this holiday break, as long as you all have a wonderful time! Keep yourselves…
Parking an American truck right next to a European one makes the differences very clear at once. The different shapes of these vehicles are…
The winter season brings a lot of difficulties to a semi-truck that go beyond driving on icy roads and little to no visibility. The freezing point…
Picture this: You are behind the wheel of a completely packed semi-truck, and when you step on the brakes, there is no response. This is a scenario…
Perhaps your semi-trailer truck has been having a hard time keeping up with the speed limit on the freeway or is experiencing a delay in…
Transporting loads across the country may not be the most exciting topic, but thinking of the wheel bearings of your semi-truck is really a must…
The diesel engine of your semi truck is the most important part of its operation and maintaining it at the highest level is not only a good practice…
We hope you have a wonderful Thanksgiving holiday with your loved ones! Warm Regards, Superior Truck And Trailer Repair Team
The coolant system of your diesel or semi truck works much harder than you may think. When everything is in order, it regulates the temperature of…
Have you ever wondered what happens to a semi truck as it goes from its first thousand miles to its millionth? The difference is quite surprising. In…
If your semi fails a DOT inspection, you need to know what your next steps are to get it back on the road. In an instant, a failed inspection can…
If you are managing a fleet or driving a semi truck, you almost certainly know that keeping emission standards in line is not merely a matter of…
You’re on the highway and suddenly you hear it- rattling and clanking noises that almost seem to announce the death of your truck’s engine. Has your…
For semi-truck operators, cold weather can make normal hauls a pricey headache. When temperatures drop and snow hits the road, your rig encounters…
Your road safety as a truck driver is not merely a matter of how you drive your rig on the highway – it’s also being smart when you’re parked. The…
If you’ve ever noticed your Jake brake just quit on you out of the blue, you know how disruptive it is. Jake brakes, or engine brakes, are safety…
It is not a simple task to drive a truck. You are exposed to extended working hours on the road, strict delivery deadlines, lousy weather conditions…
Each day on the road, truck driver blind spots present dangerous conditions for everyone on the road. Tractor-trailer blind zones are responsible for…
If you have ever had the privilege to drive a semi truck, you know how windy gusts can turn a normal trip into a bumpy ride. When gusts begin causing…
Your semi truck tires are the most important components for both performance and safety while on the road. Regular tire pressure maintenance is not…
Imagine you’re cruising down the highway when, out of nowhere, it starts pouring rain. You turn on your windshield wipers, but rather than working as…
You’re no doubt already laying out a lot of money for a truck, and the last thing you need is to discover that you’ve been ripped off. Sadly, truck…
The U.S. Department of Transportation has recently made an emergency declaration that is causing shockwaves among the trucking industry, but not the…
What is Intermodal Trucking? It is a question that occurs to most people the first time they see this critical element of contemporary logistics. In…
The largest investment a trucking company will ever make is when they purchase a semi truck. If you are a newcomer or an owner-operator looking to…
That whine you hear coming from the engine compartment is not something you can dismiss as merely another minor mishap from your truck. Struggling…
Despite the large investment of purchasing a semi truck, many owner-operators and fleet managers overlook the implications of skipping preventative…
In semi-repair, the decision of parts can make or break the profitability and dependability of your business. All fleet managers and owner-operators…
The kingpins on your semi truck may look like insignificant parts, but they play a huge role in getting you safely back on the road and keeping your…
When it comes to semi truck hubs, you’re dealing with one of the most critical safety components in your vehicle’s wheel assembly. Hubs are the…
Your semi is more than just a truck, it’s a rolling advertisement that communicates to the world about your business every mile on the highway. In…
Choosing the right oil for your truck is not only about keeping the engine running, it’s about protecting your investment and performing like a…
Running a small truck fleet is both rewarding and challenging in the trucking business. Whether you are an owner-operator wanting to grow or are just…
When you’re operating a semi truck or a big rig, every detail matters, even the small ones! Grease fittings may not seem impressive at $0.25 each…
Semi truck hood hinge maintenance is just as important as the parts you lift the hood to get to! Most drivers will take notice of major repairs such…
The debate between the preferences of old and new semi trucks continues to fuel heated discussions among owner-operators and fleet managers across…
When you are driving a semi truck, the question “can my semi truck can withstand a rollover?” is most likely not on your mind! This doesn’t typically…
As professional diesel repair experts, we’ve witnessed firsthand the difference that regular rear suspension service can make between a smooth ride…
The cylinder head on your semi-truck is a large piece of machinery that can make a huge difference in the operation of your engine. It is bolted to…
If you’re the owner of or a driver of a semi truck, you’re most likely well aware of the common rust problem on truck cabs. The issue seems to be…
As professional commercial truck repair techs, we know how frustrating it is to work with a stuck 5th wheel. It’s something that will leave your…
A semi truck being able to drive at its best relies on two critical elements: gear ratios and wheelbase length. These are not arbitrary numbers –…
When your semi truck hood gets dented, you are faced with a difficult choice: repair it or replace it? Your choice impacts your truck’s performance…
Are you wondering whether a newer or older semi truck will give you better fuel efficiency? It’s a question that keeps many truck owners up at night…
Is your semi truck shaking? You’re not alone. Shaking and vibration are among the most common problems for highway truck drivers. With 10 tires and…
Your aluminum gas tanks on your semi are daily exposed to diesel fuel, extreme weather, and day-to-day road dirt. Clean tanks aren’t just a matter of…
Behind every mile marker along America’s highways is an untold tale, not one of engine power or delivery speed, but of human hearts that ache to…
Despite your grumbling, your semi truck engine temperature gauge is most likely creeping upward as summer presses on. But has it crossed over into…
Your Exhaust Gas Recirculation (EGR) cooler is a vital component of your engine’s performance and emissions system. This crucial part controls…
Does the fuel tank on your diesel look rusty? Maybe you’re not alone after all – rust is an ongoing problem that many truckers have to contend with…
The trucking world, like the rest of the business universe, is presented with a difficult challenge: its reputation has been compromised because some…
The summer heat can put extraordinary pressure on the critical elements of your truck. From coolants to tires, everything in your truck is subjected…
Your semi-truck has a silent enemy that can cause damage to its engine – soot accumulation. The black powdery material is created when diesel fuel…
Do you experience issues with your semi-truck trailer‘s turn signals? You are not alone. The common electrical malfunction on most trucks presents…
Your diesel engine’s performance relies heavily on operating fuel injectors. These crucial components are designed to inject precise amounts of fuel…
Spark plugs are small pieces of hardware, but the impact they can have on your semi truck cannot be overlooked. These little elements are responsible…
Your 18 wheeler spare tire is not just some extra gear, it’s your backup in case of a roadside breakdown! You, being a truck owner or operator…
Your air suspension system on your semitruck is dependent upon a tiny but highly effective unit, the check valve. Those convenient units go quietly…
Semi-trailers are the mainstay of the trucking industry, helping deliver goods across long distances rapidly. Unfortunately, an essential aspect that…
Ever wonder how your truck remains cool in demanding work? The solution is in a little but tough piece of hardware: the water pump. One of the…
Your truck fuel injectors have a vital function in your truck’s performance when it comes to emissions. They are the primary components that…
Your diesel semi truck engine is the lifeblood of your business. When it’s humming along, you’re making money. When it fails, however? You’re…
The braking system on your semi-truck is what keeps you safe while driving. We at Superior Truck and Trailer Repair think brake maintenance is not…
The power steering system is all the way from safe and efficient driving for us, as truck drivers. And this system allows drivers to accurately steer…
Your truck’s transmission filter is what keeps your transmission system healthy. It serves to protect, getting in the way of nasty contaminants and…
A semi truck fuel pressure regulator is important for maintaining a properly operating semi-truck engine. It regulates the quantity of fuel that goes…
Ever wondered if your semi truck can take on one more load? You are not the only one. Every day, thousands of truckers ask themselves this question…
It may only look like a small part of the entire cooling system, but the radiator cap is very important in a truck! This tiny apparatus serves to…
What is really important in your engine performance is is the head gasket of your truck. The head gasket is the important component of the engine…
It is crucial for truck owners or operators to know the risk factors attached to a component in their vehicle, the very important vehicle…
Imagine yourself standing at the loading dock ready to hit the road, but all four airbags on your semi-trailer are flat. Your first thought might be…
Does your inverter keep shutting off on you while trying to unwind at the end of a hectic day of driving your routes? Don’t worry; you’re not alone!…
During the 1970s, the freeways were lined with gleaming trucks, their headlights burning bright at night. These were not your average trucks, they…
Your truck performance from your diesel engine relies on an extremely vital piece of equipment – the Diesel Particulate Filter (DPF). This very vital…
Truck safety developments in the trucking industry are usually controversial subjects, and this week, an integral safety item is being controversial…
Nervous about learning to drive an 18-speed transmission? Don’t be. Truck drivers across the globe worry about having to deal with these advanced…
Your semi’s air compressor may look like any other piece under the hood, but it’s actually the central piece of your truck’s braking system. This…
Your brake system on your semi truck plays a vital role in an effort to provide safety on the road. Drivers like us understand the need to drive…
Your fuel card is more than plastic; it’s your passport to the highway. It is too bad that truckers in the business are falling prey to hi-tech fuel…
Ever wondered how wide is a semi-truck? As a new driver, knowing the standard width of semi-trucks will do you a great deal of good. Knowing these…
Life on the road requires more than good driving abilities – it requires a warm home away from home where you can rest and recharge. Your semi is…
The aftertreatment system in your semi-truck minimizes harmful emissions and ensures proper engine performance. When DPF problems arise, they can…
Your truck’s automated manual transmission (AMT) offers the best of both worlds – fuel efficiency with a manual and the ease of automatic driving…
Operating a commercial truck takes physical as well as mental dominance. Being awake behind the wheel is not being on the lookout; it is vital to the…
Driving an A-Train configuration is a unique challenge in the trucking industry. This specialized setup, connecting two trailers through an A-frame…
Mastering 10-speed shifting is a critical skill in the trucking industry. As professional drivers, your ability to handle gear transitions smoothly…
In the world of logistics, commercial truck roadside assistance acts as a vital support system for drivers on the highway and their fleet operators…
You’ve likely had some conversations with friends or coworkers about rookie drivers, probably hearing “You were a rookie once.” While that may be…
If you’ve been looking for how to efficiently and safely chain a load, you’ve come to the right place! Continue reading to learn some nuances of this…
One of the most common critical errors that truckers make is assuming other vehicles will yield when merging. The vehicles in the lane have the…
Your semi truck suspension system is so much more than just a set of springs, it’s the backbone of your vehicle’s performance and reliability on the…
While many drivers have switched to smartphones, CB radios remain a vital communication tool in the trucking industry. These reliable devices offer…
Receiving a traffic ticket as a truck driver can feel like an unbearable weight on your shoulders. Any fines added to the problem make it far from a…
Winter brings its own set of challenges for semi-truck drivers negotiating snowy roads. Your truck’s performance and safety depend largely on keeping…
Self-driving trucks are taking to the highways in a big way, having developed from an abstract idea to a stark reality! Using complex, software and…
Knowing about semi-truck braking systems is not a simple matter of technical knowledge; it’s a matter of life and death on our roads! Knowledge of…
Tractor trailer operation can be seen as both a science and an art form! Unfortunately, thousands of preventable accidents occur every year because…
Driving a semi through the snow is a challenge in and of itself, but add in some bobtailing, that’s driving without a trailer, for the layperson, and…
Have you ever wondered why construction sites are saturated with yellow machines? From excavators to bulldozers, wheel loaders to dump trucks-yellow…
Caterpillar is an industry giant that manufactures construction and mining equipment, off-highway diesel and natural gas engines, and much more. With…
Generally speaking, the trucking industry lies at the core of global trade. Most of its large fleets are run on diesel engines, while most passenger…
Hydrogen semi-trucks are shaping up to be a very worthy alternative to conventional diesel-powered transport solutions, offering a green future in…
Regular engine maintenance is the key to a long-lasting, reliable, and cost-effective vehicle. While it may seem like an unnecessary expense or…
Knowing why American and European trucks are so different can be key to anyone in the trucking industry, whether you’re considering diesel repair or…
Trucking is not easy. There are several things, such as flat tires and engine breakdowns, that any driver may experience; this disrupts work and is…
Routine maintenance from diesel specialists is a lifeline for commercial truck fleet operations to run smoothly. Having appropriate and efficient…
A semi-truck’s suspension system is essential for a bump-free, smooth, and comfortable ride while driving. Right at the heart of this suspension are…
Long drives on a diesel require much more than just filling the fuel tank. Maintenance often plays an important part in ensuring that your truck runs…
Single axle semis offer versatility with efficiency in the trucking industry, albeit for lighter hauls. By design, they are very popular for regional…
From truck engines to heavy machinery, many heavy-duty applications are powered by the power of a diesel engine. Strong and fuel-efficient, they get…
Trucks and trailer maintenance is important for cost efficiency, hands down. This is especially true in the busy trucking business in Nashville, TN…
Keeping your truck and trailer in top condition is not only a good idea, but it’s also vital to safety and performance. Regular maintenance will help…
Diesel fuel is considered to be a powerhouse, from truckers down to ships, in the world of transports. But how much does a gallon of diesel weigh?…
Shock absorbers play a very vital role in the proper functioning of heavy-duty trucks. They make the ride smoother and help keep the vehicle stable…
Converting a diesel engine is far from the process of swapping an engine for another, though the main goal is still to help your truck to perform at…
Keeping a fleet of commercial vehicles in good condition is an operational necessity. Fleet repair solutions ensure that trucks remain on the road…
Owning a diesel truck means one thing: you are already ahead of the game in power and efficiency. But what if you could push those boundaries even…
Commercial truck tires are the foundation of the safe and efficient operations of any fleet. They are unsung heroes that keep your trucks humming…
Have you ever been in the middle of nowhere, with ‘E’ reading on your fuel meter, and no gas station in view? Well, this is where investing in a…
As a truck owner in Louisville, Kentucky, you know that your vehicle is more than just a means of transportation, it’s your livelihood. The bustling…
A semi-truck fire is one of the most eerie things you could encounter on your highway journey. Unfortunately, when dealing with huge powerhouses of…
Semi-truck welding services can not only repair what has been broken but also assure that your semi-truck will last even longer! One thing is for…
As an owner of a diesel truck, you recognize the value in maintaining semis and trailers at their best. We’re sure that among those many times is…
Power and durability are what make diesel engines so popular. But they too can create problems. One of the common issues among diesel engines is…
Winter tires are an investment for anyone who lives in regions that experience hard winters. The design of such tires gives more traction and grip on…
Have you been searching “How many axles does a semi truck have?” It is important to know the number of axles your semi-truck has to keep them clean…
Tips on When to Change Fuel Filter Diesel Have you ever worried that your vehicle might stop in the middle of the road due to some breakdown? The…
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