The Importance of Truck Maintenance and Repair

The Importance of Truck Maintenance and Repair

The Importance of Truck Maintenance and Repair

All vehicles are subject to the typical wear and tear, and trucks are no exception. Though common, concerns such as defective parts or contaminated fuel can cause your truck to fail or not work properly if they are neglected for a long period of time. Thus, you should be keeping up with regular maintenance and be able to recognize signs that your truck needs repair. 

Here is some information about the importance of truck maintenance and repair: 

Truck Maintenance Schedule 

Make sure your truck is serviced regularly

A maintenance schedule can help you make sure your equipment is serviced on a regular basis, preventing potential problems with your vehicle. Here are some tips when creating a truck maintenance schedule.

Daily Trip Checks 

Truck drivers should complete pre-trip inspections daily to make sure their vehicles are safe and operating properly before taking them on the road. You should inspect a number of items regularly, such as tires, fluids, electrical systems, and brakes. Concerns that can lead to problems like tire blowouts and brake failure can easily be resolved with a pre-trip inspection checklist. 

Seasonal Truck Maintenance 

Extreme weather during the winter and summer months can create particular challenges for commercial vehicles. During the summer, when the weather is usually hot, you should devote your major maintenance efforts to the cooling system, which will be working extra hard during that time. Also, check your tires weekly, as expanding hot air can cause changes in tire pressure. During the winter, focus on the parts of the vehicle that can be affected by cold temperatures, snow, and ice. This should include stocking rigs with essential safety parts and gear in case of extreme conditions. For diesel engines, taking extra precautions in the winter can extend the longevity of certain components and systems. 

Truck Maintenance Checklist 

Use a checklist to make sure all your bases are covered

So what is the importance of vehicle maintenance? The ability to maintain equipment can be the difference between the longevity or early failure of your vehicle and, in some cases, the difference between life and death. Here are some truck maintenance tips to ensure that your vehicle remains in proper condition: 


Truck braking is extremely important, as the ability to stop is a big part of highway safety. Before each trip, check for the basics, such as loose and hanging hoses or air leaks. However, you should also be checking your brakes once or twice a week to make sure the equipment is working the way it should be. You may need to hire a professional, as wheel-end hardware is mainly mechanical. In terms of preventive maintenance, someone more unfamiliar with the system should pay attention to the calipers, guide pins, and brake pad wear. Additionally, catching maintenance problems early is crucial to the performance and longevity of your brakes. Dragging brakes are the main concern for drum brakes while sticking to a PM schedule is important for air discs. Additionally, vehicles built to the federal reduced stopping distance (RSD) standard need to have RSD-rated replacement materials, including brake shoes. 

Wheel-End Inspection 

Here are some wheel maintenance tips you can do once or twice a week without even having to remove the wheel: 

  • Check air or disc brakes to make sure there are no cracks 
  • Check guide pin and tappet boots to make sure there are no cracks or tears that might let moisture in 
  • Check for lining wear and cracks on drum brakes that do not have dust shields 
  • Examine rotors and drums for overheating linings or dragging brakes. Signs include leopard-spotted patterns on drums or grooving on-air disc brake rotors.  
  • If you have a brake that’s misaligned, don’t adjust the automatic slack adjusters automatically. 
  • Keep an eye out for uneven friction wear on drum brakes, which can be a sign that the brake shoe is deformed. 

Controls And Electronics 

All drivers must be knowledgeable about proper truck maintenance and how to use life-saving technology properly. Here are some tips: 

External Components 

  • Check the forward-facing radar sensor on vehicles with advanced safety systems to make sure its field is free of debris as well as other obstructions 
  • Familiarize yourself with the procedure recommended for lining up a forward-facing radar sensor properly 

Internal Components

  • Know how to address the vehicle systems’ blinking light fault codes. Antilock braking system lights will warn of problems with wheel speed sensors and similar components. 


As tires are commonly the second greatest operating expense (fuel being the first), it’s important to know how to maximize performance based on operational factors. Here are several factors that should be checked daily: 

Maintain Proper Tire Inflation 

Maintaining proper inflation is essential to a good tread footprint as well as tread wear, as both under-and-over-inflation have a negative impact. Take the actual weight into account by axle and use a load/inflation table. However, even if you’re using an automatic inflation system, make sure you’re still checking your inflation pressure regularly. Don’t assume it’s perfect, particularly if you have mismatched dual assemblies. Check the tire condition and pressure daily during continuous service, weekly, and before each trip.  

Rotate Tires Regularly 

Regularly rotating your tires will keep them in good condition longer, especially in areas of irregular tread wear. You should rotate them when they’re 50% worn, or earlier if they show signs of irregular wear. 

Check For Irregular Wear 

It’s also important to check the cause of an irregular wear issue. When tires don’t wear evenly, fuel economy drops. Additionally, it causes ride disturbances and vibration, eventually reducing mileage and increasing your costs. 

Check Total Vehicle Alignment 

To keep tire wear even, check the alignment of your vehicle every 80,000 to 100,000 miles or 12 to 18 months. 

Diesel Engine Repair For Trucks 

Like any other piece of machinery, truck engines will eventually fail and require repairs. You should be on the lookout for any signs that your engine is having issues. Some common concerns may include: 

  • Oxidized Oil 
  • Humidity Reactions 
  • Black Exhaust Smoke 
  • Difficulty Starting 
  • Insufficient Power 
  • Failing Lead-Acid Storage Batteries 
  • Defective Glow Plug
  • Contaminated Fuel 
  • Higher Compression Ratio 
  • Noise 
  • Improper Weight Viscosity

If you’re having diesel engine problems, contact Turbo Express as soon as possible. You should have your engine serviced routinely by our team of expert technicians and diesel engine mechanics, as such issues can quickly turn into major and costly concerns. Looking for truck repair services near you? You can reach us by calling 289-981-7002 or filling out the form on our booking page. If you need a truck repair in Milton, call us!

Turbo Express

Samuel Kurda

Samuel Kunda is the showrunner of Turbo Express, a company that provides full-service diesel truck repair for truckers, logistic companies, and personal drivers in Ontario and the US. With over 30 years of experience in the business, Sam is an expert in all things truck-related and has a solid track record of providing repair services for various clients. He is also passionate about sharing his knowledge and expertise on his company's blog to help people with their truck and diesel problems.

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May 2023