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When putting in a 2 post car lift, you need to dig holes large enough to secure the columns. These should be approximately 2 feet by 2 feet and 10 to 12 inches deep. You can then add concrete to secure the posts. You must make sure you follow most user-friendly the specifications for the concrete slab.

3,000 PSI

When installing a 2-post car lift, you need a minimum of four inches of reinforced concrete. You will also need to have the new concrete properly cured. You should use concrete that is three thousand pounds per square inch. This thickness is a requirement for all car lifts.

Choosing a concrete thickness that meets manufacturer specifications is important for the safety of the lift. The concrete slab thickness should be at least 4 inches, but should be able to handle 3,000 pounds per square inch. Ask your building architect for recommendations. Also, the type of car lift you plan to install will determine the concrete thickness you need. A two-post car lift will typically require a four-inch slab, but a post lift with a higher capacity requires a thicker slab.


When installing a two post car lift, the concrete thickness needed is crucial. The thickness must be at least four inches, and it should be able to handle 3,000 pounds of pressure. Your building architect can advise you on the appropriate slab thickness. The concrete thickness also depends on the type of car lift you're installing. A four-inch concrete slab is usually sufficient for a two-post lift, but a heavier post lift may require a thicker slab.

When installing a 2 post lift, you should remember that the lift is heavy, and you should use another person to assist you. Ideally, you should also use a team when lifting the car, and you should read the manual carefully. It will be your ultimate reference when it comes to the proper requirements.

4 inches

In order to install a 2-post car lift, you'll need to pour at least 4 inches of concrete on the ground. In addition, you'll need to drill holes at least 12 inches wide and at least 4.25" deep. Then, you can pour concrete into the holes to secure the lift. Make sure to follow the manufacturer's specifications for the size and depth of the concrete slab.

The floor should be level and strong enough to support the lift's columns. A concrete floor with a PSI of three thousand or higher is recommended. Once the floor is ready, lay down the lift.

13 feet

When putting up a two-post car lift, it's important to know how much concrete it will require. This will depend on the type of lift you purchase, so make sure to read the instructions carefully. In general, you should leave at least 13 feet of space between the lift and the bay door. This will give you enough space to drive the car inside your shop without it sticking out the back.

The concrete slab you install should be thick enough to support the columns. Most manufacturers recommend a minimum of six to 12 inches of concrete depth. This should be at least 3000 PSI. If you are unsure, you should contact a professional installation company. A professional will be able to assist you with the installation process and troubleshoot any issues you may encounter.


To determine how much concrete to use for a 2 post car lift, you'll need to carefully inspect the area where you'll be installing the lift. Generally, you'll need 4.25" of concrete that has been cured for at least 28 days. You'll also need a concrete slab that's no steeper than 3 degrees. In addition, you'll need a comprehensive strength of at least 3,000 psi.

Before laying the concrete, you'll need to drill a small test hole in a safe, inconspicuous location. The hole should be approximately 1/4" in diameter. Once the hole has been drilled, you can use a stiff wire to measure the depth of the concrete. Then, you'll need to align the columns and base plates with chalk lines to ensure that you're laying the right amount of concrete.

MaxJax Plus

A 2 post car lift requires approximately 12 inches of concrete around the base of the lift. This concrete needs to be 4.25" thick and cured for at least 28 days. It also must not have more than a 3-degree slope. To properly install a 2 post lift, follow the directions included with the lift.

Before pouring concrete, drill a test hole in an inconspicuous place and measure the depth of the concrete. Ensure that you use a stiff wire to check the depth of the concrete. If the concrete thickness is too thin, consult a building architect. Depending on the type of car lift you plan to install, the slab thickness may differ. Typically, a 4"-thick concrete floor is sufficient for a two-post car lift, but a 5"-thick slab is necessary for a post lift with a higher lifting capacity.

MaxJax Plus Plus

If you are unsure of how much concrete you need for your 2 post car lift, you should do a test hole in an inconspicuous area. This hole should be about 1/4 inch in diameter and you should be able to use a stiff wire to measure the depth. After you have the correct depth, you can install your MaxJax lift columns and your garage floor. Just remember to follow the steps carefully and double-check everything.

Before you can install your lift, it is important to check the concrete area for any damage or cracks. You should also make sure the concrete is 4.25" thick and has a three-degree slope. Also, make sure the anchor bolts are properly torqued.

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