What Size Floor Jack For Duramax Diesel Truck

If you own a Duramax diesel truck, you’re well aware that these vehicles pack quite a punch in terms of weight. Typically weighing around 8000 lbs or more, these heavy-duty trucks require an equally robust floor jack for any lifting or maintenance tasks.

In this guide, we’ll explore the key factors to consider when choosing the right floor jack for your Duramax diesel truck, ensuring your vehicle is safely elevated for various maintenance needs.


  • 8000 lb load capacity
  • 3.9 – 21″ lift range
  • 83.5 lb weight
  • Dual piston pump

TCE AT84007U 

  • 8000 lb load capacity
  • 3.9 – 20″ lift range
  • 100.8 lb weight
  • Dual piston pump

What Size Floor Jack For Duramax Diesel Truck

1. Discover a Floor Jack with Impressive Load Capacity

Duramax diesel trucks, whether from GMC, Chevrolet, or another brand, typically weigh around 8000 lbs. With this weight in mind, it’s essential to select a floor jack with equal or greater lifting capacity to safely handle such a heavy-duty load. In this scenario, a 4-ton (8000 lbs) floor jack is well-suited for the task. The linked products above also offer the same impressive lifting potential.

If your vehicle exceeds the 8000 lb mark and falls within the range of 9000 to 11000 lbs, you can still use a 4-ton jack to raise it one wheel at a time. This is because each wheel bears only a fraction of the total weight, which is well within the lifting capacity of the jack.

2. Determine the Lifting Range

Another crucial aspect to consider is the maximum height of the jack. Ideally, it should be a minimum of 20 inches, and having even more height capacity is advantageous. Given that trucks typically have a higher ride height from the ground, a jack with such capabilities will effortlessly reach the jack point and provide the extra clearance needed for tire removal.

The minimum height, on the other hand, is not a significant concern. Most jacks come with a lowest height of less than 5 inches, and Duramax trucks typically offer a ground clearance of 9 inches or more, which means they can be installed with ease.

3. Understanding the Pump Piston Count

When it comes to raising heavy-duty vehicles like these, it’s essential to have a floor jack equipped with a powerful pump. A less potent, single-piston pump won’t deliver the same level of efficiency as dual-piston pumps. The good news is that the two jacks we recommend in this article are equipped with a rapid-rise mechanism and boast double pistons, which significantly boost their lifting capabilities.

4. Choosing Between Steel and Aluminum Construction

Although not as critical as the previously discussed features, it’s still valuable to touch on this aspect for your awareness. Hydraulic jacks are typically constructed from either alloy steel or aluminum, both of which perform their tasks admirably. 

However, it’s worth noting that an aluminum jack offers advantages in terms of maneuverability and positioning due to its significantly lighter weight, which is almost half that of a steel jack. 

In the case of the two jacks recommended here, they are made of steel, which aligns with their heavy-duty nature and cost-effectiveness. It’s important to mention that while aluminum jacks are available in 3-ton capacities, they may not be readily found in 4-ton options.

5. Assessing Saddle Diameter and Reach

The saddle makes direct contact with the jack point on your Duramax diesel truck, so having a wider saddle is preferable. The greater the width, the better. However, it’s worth noting that most floor jacks come equipped with a standard 4-inch diameter saddle, which is generally adequate for the task.

Also, it’s beneficial to check if the saddle has a rubber pad on top. This feature enhances friction and contributes to improved safety during lifting operations.

Best Floor Jack For Duramax Diesel Vehicle

The two aforementioned floor jacks are manufactured by VEVOR and TCE, are the best floor jack for Diesel Trucks. Both have an impressive 8000 lb lifting capacity, which makes them more than capable of supporting the weight of your Duramax diesel truck.

It’s worth highlighting some key specifications: the VEVOR floor jack offers a maximum height of 21 inches, while the alternative brand provides a 20-inch maximum height. These heights are more than sufficient for efficiently lifting your truck and providing ample clearance for the installation of jack stands, ensuring a secure and stable work environment.

To delve deeper into the specifics of these reliable floor jacks and make an informed decision, you can explore more about the two products by clicking on the buttons above.

Investing in the right floor jack is not only essential for your safety but also crucial for the effectiveness of various maintenance tasks on your Duramax diesel vehicle. These high-capacity floor jacks from VEVOR and TCE are designed to meet the demands of heavy-duty lifting, providing you with the confidence and reliability you need for your truck maintenance endeavors.

Are Jack Stands Required for Supporting Duramax Diesel Vehicles?

Yes, jack stands are essential for securely supporting the weight of the Duramax Diesel Truck, and here’s why. Hydraulic jacks are designed to lift a load to a certain height but are not intended to hold it there indefinitely. To ensure the load remains stable and doesn’t accidentally shift or lower, robust support is required—this is where jack stands come into play.

In contrast, if the pumping lever is gently turned, especially under the weight of a heavy load on its saddle, a floor jack can quickly lower itself within a matter of seconds after being raised. Such a situation can potentially lead to serious accidents.

That’s why it is strongly recommended to promptly install jack stands immediately after using a jack to lift the load. This additional safety measure guarantees the stability and security of the lifted vehicle, preventing any unexpected mishaps.

Now, what size jack stands do you need for the Duramax diesel truck? Well, the answer is straightforward. You should opt for jack stands with a minimum capacity of 4 to 6 tons. For further details, you can explore the linked article to learn more about the 6 ton jack stands.

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