What is the Average Lifespan of a Long Haul Truck? (2024)

Semi trucks are built to be tough. They can withstand heavy cargo, long trips, and all kinds of weather. But how long do they really last? Read on to learn more about the average lifespan of a long haul truck, as well as how to get the most mileage from your truck and some of the most reliable brands of semi trucks.

What Lifespan and Mileage Can You Expect Out of a Semi Truck?

Semi trucks, unlike cars, are built to endure long distances and heavy loads. This means that while the average car lasts about 200,000 miles, a typical semi truck can last up to 750,000 miles or more, with some reaching the one million mile mark. Given that an average semi truck covers about 45,000 miles per year, owners can expect around 15 years of reliable service, making semi trucks a significant long-term investment.

What is the Record for the Highest Semi Truck Mileage?

While plenty of truckers have driven their semis into the one million mile or more territory, one stands out above the rest. William Coe, Jr. from Tallahassee, Florida broke the world record in 2009 by safely driving his long haul truck 3,001,276 miles. Coe started driving trucks in February of 1986. Coe’s record exemplifies the potential longevity of a well-maintained semi truck and highlights the remarkable durability of these vehicles when properly cared for.

How to Get the Most Mileage Out of Your Semi Truck

Proper maintenance is key to maximizing the lifespan of your semi truck. Here are crucial areas to focus on:

Get Your Oil Changed Regularly

Getting your oil changed on a regular basis is one of the number one rules of driving any type of vehicle, and a semi truck is no exception. While most drivers are aware of this, it can be easily overlooked or forgotten. Always make sure to get your oil changed when you are supposed to. Setting a reminder can help you not forget. Also, be sure to check your oil levels before each trip. Semi trucks go through huge amounts of oil quickly, so neglecting it can lead to premature wear and possible damage.

How often should I change my truck’s oil?

An oil change is typically recommended for semi trucks after about 25,000 miles.

Get Your Brakes Inspected

Inspecting your brakes regularly is another crucial part of semi-truck maintenance. Anytime you hear any squealing or feel abnormal vibrations, it’s important to get your brakes inspected by a mechanic. In addition to your regularly scheduled maintenance, inspect your brakes before each long trip. This will help your trips to go smoothly and your truck to last longer.

Get Your Radiator Inspected

Your radiator is what controls the temperature of your truck. If it is not working properly, it can lead to your semi-truck overheating. Check your radiator before each trip, and top off any fluids. A well-maintained radiator will help to keep your truck running smoothly for years.

Check for Blockages in Your Fuel Vent

A blockage in your fuel vent can affect engine performance and longevity. It can also cause inaccurate fuel readings. Regularly check your fuel vent for blockages, especially after your truck sits in one place for a period of time.

Keep Moving Parts Greased

While this is time-consuming, it is something that you can do without the aid of a mechanic. There are a number of parts in a semi-truck engine that require greasing, helping them to run smoothly. By regularly greasing all of the moving parts in your engine, it helps it to last longer with less required maintenance.

Make sure these key components on your vehicle are greased frequently:

• Kingpins

  See Also

  Kenworth adds integrated steps to DEF tanks

• Drag link

• Tie rod ends

• Spring pins

• Spring shackles

• Slack adjusters and S-cam tubes on drum brakes

Read more about Semi Truck Repairs and Maintenance: Common Causes for Semi Truck Breakdowns

The Most Reliable Long Haul Truck Brands

When it comes to reliability, some brands stand out from the rest. Here are our top picks for long haul trucks that combine durability, efficiency, and performance:

• Volvo Trucks: Renowned globally for their quality and durability, Volvo trucks offer a robust support network to keep your vehicle on the road longer.

• Mack Trucks: Designed for long trips and tough conditions, Mack trucks provide the power and fuel efficiency essential for the long haul.

• International Trucks: Known for their performance and quality, International trucks are both powerful and aesthetically pleasing, making them a top choice for truckers.

Read more about Tri-State Truck’s Top 5 Semi-Truck Brands.

TriState Truck's Commitment to Quality

At TriState Truck Center, we're dedicated to providing our clients with not only the best trucks on the market but also the knowledge and services to keep them running at their best. Whether you're looking to purchase or lease a new or used semi truck, or require maintenance and repair services or semi truck parts, we're here to help. Contact us today to learn more about our offerings and how we can support your long haul trucking needs.