How many miles do semi trucks last? This is a question that many people have, and it’s a valid one. After all, these vehicles play a critical role in our economy. They transport goods across the country, enabling businesses to operate efficiently. Not only that, but the commercial truck industry also provide jobs for millions of Americans.
Moreover, a long haul truck is an expensive and significant investment. So, it’s only natural for truckers and those thinking about buying a truck to want to know how long these vehicles last.
Unfortunately, there is no easy answer to this question. The lifespan of a semi truck depends on several factors, including the make and model of the truck, how well it’s maintained, and its use. But don’t worry, in this article, we’ll explore the topics of how many miles semi trucks generally last and what factors affect their lifespan. We’ll also provide some tips on how to extend the life of your own semi truck.
Average Semi Truck Lifespan
As we mentioned, the answer to the question “how many miles do semi trucks last?” is not a simple one. This is because there are a number of factors that can affect a truck’s lifespan.
For instance, let’s say you have two identical trucks. Both trucks are the same make and model, and they’re both used for the same purpose. However, one truck is well-maintained, and the other is not. As a result, the well-maintained truck will likely last longer than the one that’s not. Similarly, how a truck is used can also affect its lifespan. For example, a truck that’s used for light hauling and short distances is likely to last longer than a truck that’s used for heavy hauling and long distances. This is because the latter puts more wear and tear on the truck, leading to problems down the road.
With all of this in mind, what is the average lifespan of a semi truck?
Unfortunately, there is no definitive answer to this question. However, most experts agree that the average lifespan of a semi truck is between 12 and 15 years and around 750,000 to an impressive 900,000 miles (about 1448409.6 km). But, of course, this is just an average, and there are always exceptions.
Factors that Affect How Long Semis Last
Every big rig is different, but a few common factors can affect how long yours lasts, such as:
- Type of cargo you haul: Hauling heavy or hazardous materials will put extra strain on your truck and can shorten its lifespan. Therefore, taking note of the freight you carry can help you plan better for maintenance and repairs.
- The terrain you drive on: If you frequently drive on rough roads, this can also cause extra wear and tear on your truck leading to problems down the road.
- Your driving habits: If you’re an aggressive driver, this can also shorten the lifespan of your truck.
- Truck maintenance: How well you maintain your truck can significantly impact its lifespan. This includes everything from regularly checking and changing the oil to fixing any problems that arise as soon as possible.
If you want your heavy duty truck to last as long as possible, it’s wise to be mindful of these factors.
Diesel Engine vs Gasoline Engine
While heavy duty trucks typically have diesel engines, it’s essential to understand the difference between diesel and gasoline engines, as this can also affect a truck’s lifespan.
Diesel engines are built to last longer than gasoline engines. This is because they’re designed for high compression ratios, which puts less stress on the engine. In addition, diesel fuel is more lubricating than gasoline, which produces less wear on the engine. As a result, diesel engines generally have a longer lifespan than gasoline engines.
Additionally, diesel engines tend to be more durable than gasoline engines. This is because they’re designed to run for lengthy periods without needing much maintenance. Lastly, diesel fuel is more efficient than gasoline, which means it lasts longer, and you don’t have to stop as often to refuel. Therefore, diesel is the obvious choice for long haul truckers.
What are the most Reliable Semi Trucks?
If you’re in the market for a new semi truck, you might wonder which trucks are the most reliable. While there is no definitive answer to this question, here are five of the most reliable semi trucks on the market:
Volvo VNL
The Volvo VNL is a popular choice for long haul truckers because it’s reliable and comfortable. In addition, it has various features that make it an excellent choice for long-distance driving, such as adaptive cruise control, lane departure warning and forward collision warning.
Freightliner Cascadia
The Freightliner Cascadia is another popular choice for long haul truckers. The Cascadia is the most advanced truck Freightliner has ever offered. Aerodynamics help it cut through the air and boost fuel efficiency. The exterior design makes basic vehicle servicing easier, increasing uptime.
Peterbilt 389
The Peterbilt 389 is a workhorse of a truck that’s known for being durable and reliable. The 389 has a long list of features that make it a great choice for long-distance driving, such as an aerodynamic design, comfortable seats and sleeper cab, and ample storage space.
Kenworth T680
The Kenworth T680 is a fuel-efficient truck that’s also comfortable and reliable. With safety features like side object detection and lane departure warning, the T680 is a terrific choice for long haul truckers. It also includes a completely new 15-inch high-definition, fully digital instrumentation that gives a driver all the information they need to drive the truck, which is configurable in terms of amount or type of data.
Mack Anthem
The Mack Anthem is a new truck quickly becoming popular among long haul truckers. It has a sleek design and comes with various features that make it an optimal choice for long-distance driving, such as LED headlights, a comfortable interior, and a fuel-efficient engine. It also reduces fuel expenses and maintenance costs while improving uptime, allowing you to save money on both fronts.
With so many great options within the trucking industry, you’re sure to find the perfect truck for your needs.
Tips for Extending the Life of Your Semi Truck
Now that we’ve answered the question, “how many miles do semi trucks last?” let’s take a look at some tips for extending the life of your truck.
- Get regular maintenance: One of the best ways to extend the life of your truck is to get routine maintenance. This includes everything from small things like regularly checking the oil to bigger things like fixing injectors and replacing the fuel filter.
- Drive carefully: Another way to extend the life of your truck is to drive carefully. This means following the speed limit, driving defensively, and avoiding sudden starts and stops.
- Don’t overload your truck: Overloading your truck can cause some problems, including premature wear and tear.
- Use the right type of fuel: Using the wrong fuel can damage your engine and shorten the life of your truck. So, be sure to use diesel fuel in your diesel engine.
Following these tips, you can help extend the life of your truck and keep it running like new for years to come. But, of course, even with the best care, all trucks will eventually reach the end of their lifespan. When this happens, it’s essential to dispose of your truck properly, so it doesn’t end up in a landfill.
Diesel Truck Lifespan FAQs
Have questions about how many miles semi trucks last? Here are some answers to common questions.
What is considered high mileage on a diesel truck?
High mileage on a diesel truck is typically anything over 350,000 miles (about 563270.4 km). However, some trucks can last much longer than this.
How do I know if my diesel truck needs service?
If you’re unsure whether your diesel truck needs service, it’s always best to consult with a professional. They’ll be able to assess the condition of your truck and let you know if it needs any repairs or maintenance.
What are some signs that my diesel truck is reaching the end of its lifespan?
Some signs that your diesel truck is reaching the end of its lifespan include increased fuel consumption, decreased performance, and more frequent breakdowns. If you notice any of these signs, it’s important to take your truck to a mechanic so that they can assess the situation.
What should I do with my diesel truck when it reaches the end of its lifespan?
When your diesel truck reaches the end of its lifespan, you have a few options. You can sell it for parts, trade it for a new truck, or donate it to charity. Each option has its own benefits and drawbacks, so consider your options before deciding.
Bozz Towing Diesel Truck Repair Services
Ultimately, the lifespan of a semi truck can vary greatly depending on a number of factors. However, these vehicles can last for many years with proper maintenance and care. If you’re thinking about purchasing a semi truck, be sure to do your research to find the make and model that best suits your needs. And, if you’re already a trucker, follow the tips provided in this article to extend the life of your semi truck.
If you’re looking for reliable semi truck towing and repair services, Bozz Towing is here to help. We offer a wide range of services, including diesel truck repair, to keep your vehicle running smoothly. Contact us today to learn more about what we can do for you.