4 inch vs 6 inch Lift Silverado: Which One is Right for Your Silverado?

Last Updated on May 29, 2023 by admin

If you own a Silverado truck and want to improve your vehicle’s off-road capabilities and general looks, consider adding a lift kit. Lift kits help lift the body and suspension of your truck, raising ground clearance and allowing for larger tires. However, with so many lift kit options available, you may need help figuring out which option is the best for you.

This post considers Silverado trucks’ two most common lift kit choices: “4-inch vs 6-inch Lift .” We’ll explore the pros and cons of each, including the factors to consider while choosing between them.

You maybe also interested in ” Best Leveling Kit For Silverado 2500HD

What is a lift kit?

A lift kit is an aftermarket modification designed to increase a vehicle’s ground clearance, providing greater off-road capability and a more rugged appearance. The kit typically involves replacing or modifying the suspension and steering components to raise the vehicle’s height above the original factory specifications.

Lift kits are popular among off-road enthusiasts and those who want to customize their vehicles to stand out. The added ground clearance allows larger tires to be fitted on the vehicle, improving traction and handling in difficult terrain.

Several different types of lift kits are available, ranging from small leveling kits to more extreme lifts that can add several inches of height to the vehicle. The most common types of lift kits include:

Coil Spring Lift Kits

These lift kits use stronger and longer coil springs to raise the vehicle’s height. Coil spring lift kits are typically easier to install and offer good on-road handling and off-road performance.

Leaf Spring Lift Kits

Leaf spring lift kits use longer and thicker leaf springs to raise the vehicle’s height. These lift kits are often used on trucks and SUVs and provide excellent off-road performance but can be more difficult to install than coil spring kits.

Spacer Lift Kits

Spacer lift kits use spacers to raise the vehicle’s height without replacing the suspension components. These lift kits are the most affordable option and are easy to install, but they may provide less off-road performance than coil spring or leaf spring lift kits.

Long Arm Lift Kits

Long-arm lift kits use longer control arms and suspension links to increase the vehicle’s suspension travel and ground clearance. These lift kits provide excellent off-road performance but can be expensive and difficult to install.

The most popular lift sizes for trucks and SUVs are 4-inch- and 6-inch. A 4-inch lift kit will typically provide enough clearance for larger tires and improve off-road performance while maintaining good on-road handling. A 6-inch lift kit, on the other hand, provides even more ground clearance and off-road performance but can significantly alter the vehicle’s handling characteristics.

Installing a lift kit involves more than just bolting on the new components. Proper alignment of the suspension and steering components is crucial to ensure the vehicle handles and performs safely. Other modifications, such as replacing or reinforcing suspension components like control arms and sway bars, may also be necessary.

Before investing in a lift kit, it’s important to consider the vehicle’s intended use and how the lift kit will affect its performance and handling. Lift kits can provide improved off-road performance and a more aggressive appearance. Still, they can also alter the vehicle’s handling characteristics and may require additional modifications to maintain safety and reliability.

Compare Table : 4 inch vs 6 inch Lift Silverado by details Features

Features 4-inch Lift Kit 6-inch Lift Kit
Lift Height 4 inches 6 inches
Appearance Moderate improvement in stance and clearance Dramatic improvement in stance and clearance
Off-Road Capabilities Improved approach, departure, and break-over angles Significantly improved approach, departure, and break-over angles
On-Road Handling Slightly affected due to higher center of gravity More significantly affected due to higher center of gravity
Suspension Upgrades May require some additional upgrades Typically requires more extensive suspension upgrades
Cost Less expensive More expensive
Installation Complexity Moderate More complex
Legal Limitations May be legal in some states without additional modifications Often requires additional modifications to be legal
Fuel Efficiency Slightly affected More significantly affected


Now, let’s go into more detail on each feature and how the 4-inch and 6-inch lift kits compare:

Lift Height:

The most obvious difference between a 4-inch and 6-inch lift kit is the amount of lift it provides. A 6-inch lift kit will raise the truck’s body and suspension six inches higher than the stock height, while a 4-inch lift kit will provide a four-inch lift. This extra height the 6-inch lift kit provides can provide more ground clearance and a more aggressive stance. However, it may also make the truck more difficult to get in and out of and more challenging to load and unload cargo.


The difference in lift height also affects the appearance of the truck. A 6-inch lift kit will give the truck a more dramatic and aggressive look than a 4-inch lift kit. However, some truck owners may prefer the more subtle appearance of a 4-inch lift kit, which greatly improves stance and clearance.

Off-Road Capabilities:

Both 4-inch and 6-inch lift kits can improve a truck’s off-road capabilities. They provide increased ground clearance, which can help when driving over obstacles and rough terrain. Both lift kits can also improve approach, departure, and break-over angles, making it easier to navigate over rocks, steep inclines, and other obstacles. However, the 6-inch lift kit significantly improves off-road capabilities due to the increased height and suspension upgrades required.

On-Road Handling:

While lift kits can provide significant benefits for off-road driving, they can also affect on-road handling. The higher center of gravity provided by a lift kit can make the truck more challenging, especially when driving at high speeds or making sharp turns. This effect is more noticeable with a 6-inch lift kit than with a 4-inch lift kit.

Suspension Upgrades:

Both 4-inch- and 6-inch lift kits require suspension upgrades to compensate for the increased height. However, a 6-inch lift kit typically requires more extensive upgrades to the suspension, such as new shocks, struts, and control arms, which can add to the overall cost of the lift kit.


The cost of a lift kit can vary significantly based on the brand, quality, and complexity. However, a 4-inch lift kit is generally less expensive than a 6-inch lift kit. This is due to the additional parts and labor required for the 6-inch lift kit.

Installation Complexity:

Installing a lift kit requires some mechanical knowledge and experience. However, installing a 4-inch lift kit is generally less complex than a 6-inch lift kit. This is because a 6-inch lift kit requires more extensive suspension upgrades.

Legal Restrictions:

Before installing a lift kit, it’s important to research and understands any local regulations or laws that may restrict the height or modifications allowed on a vehicle. While there are generally no significant legal restrictions for a 4-inch lift kit, a 6-inch lift kit may require modifications to meet local regulations and laws.

Fuel efficiency :

Fuel efficiency is also affected by both lift kits, with the 6-inch lift kit having a greater impact due to its added weight and increased wind resistance.

4-inch Lift Kit for Silverado: Pros and Cons

A 4-inch lift kit is a popular modification for Silverado trucks, as it increases ride height and off-road capability. The main benefit of a 4-inch lift kit is that it allows you to fit larger tires on your truck, improving your truck’s performance in off-road situations. The increased ride height can also give your truck a more aggressive stance and appearance.

However, it’s important to note that a 4-inch lift kit can also have disadvantages. The higher ride height can make the truck more top-heavy, negatively affecting its stability and handling. It can also lead to decreased fuel efficiency, as the higher ride height and larger tires create more wind resistance. Additionally, the installation process can be more complex and expensive than other modifications, and it may require additional modifications to the truck’s suspension and drivetrain.

6-inch Lift Kit for Silverado: Pros and Cons

A 6-inch lift kit is a popular option for truck enthusiasts who want to give their Silverado a more aggressive look and enhanced off-road capability. This lift kit raises the truck’s body by 6 inches, providing greater ground clearance for larger tires and improved approach, departure, and break-over angles.

One of the main benefits of a 6-inch lift kit is its increased off-road capability. The added ground clearance allows the truck to navigate more challenging terrain without getting stuck or scraping the undercarriage. Additionally, the larger tires that can be installed with a 6-inch lift kit offer improved traction on loose surfaces such as sand, mud, and gravel.

A 6-inch lift kit aesthetically gives a Silverado a more aggressive and imposing look. The added height and larger tires create a commanding presence on the road and can help the truck stand out in a crowd.

Although a 6-inch lift kit can improve a truck’s appearance and off-road capabilities, there are some disadvantages to consider. These include decreased stability due to the higher center of gravity, potential legal issues with height regulations in some states, and the need for more extensive suspension and drivetrain modifications during installation.

Example photo: 4 inches vs. 6-inch Lift Silverado

This example photo shows the visual difference between a 4-inch lift kit and a 6-inch lift kit for the Silverado truck model.

Before installation of a 4-inch lift kit, a Silverado may have a stock ride height and appearance. The wheels and tires may look small compared to the size of the wheel well. The ground clearance may be limited, making navigating over rocky terrain or obstacles difficult.

After installing a 4-inch lift kit, the Silverado will have a higher ride height and a more aggressive stance. The wheels and tires may be larger, filling up the wheel well and giving the truck a more muscular appearance. The added ground clearance will allow for improved off-road capability, making it easier to traverse over rough terrain.

4 inch Lift Silverado 
4 inch Lift Silverado


With a 6-inch lift kit installed, your Silverado will significantly increase ground clearance more than a 4-inch lift kit. This means you can install even larger wheels and tires, improving off-road performance and giving your truck a more aggressive look.


6 inch Lift Silverado 
6 inch Lift Silverado


However, it’s important to remember that a 6-inch lift kit requires more modifications to your suspension system and may require additional reinforcements to maintain stability and safety.

Choosing the Right Lift Kit for Your Silverado

When choosing between a 4-inch and 6-inch lift kit for your Silverado, there are several factors to consider. In this section, we’ll discuss some of the key factors to consider when making your decision.

Intended Use

One of the most important factors is how you plan to use your truck. If you primarily use your Silverado for off-roading or other rugged activities, a 6-inch lift kit may be the better choice. The additional clearance and ground clearance provided by a 6-inch lift kit can be especially beneficial when navigating rocky terrain or steep inclines. On the other hand, if you plan to use your Silverado primarily for everyday driving or light off-roading, a 4-inch lift kit may be sufficient.

Legal Limitations

It’s also important to consider any legal limitations in your area. In some states, there are restrictions on how high a vehicle can be lifted. Be sure to research your local laws and regulations before making a decision.

Personal Preferences 

Your personal preferences should also be considered when deciding between a 4-inch and 6-inch lift kit. Consider factors such as the truck’s overall look, the amount of lift you’re comfortable with, and any other aesthetic considerations.


Another important factor to consider is the cost of the lift kit. Generally, 6-inch lift kits are more expensive than 4-inch lift kits. Additionally, installation costs may be higher for a 6-inch lift kit as more modifications may be required.

Installation Requirements 

Finally, it’s important to consider the installation requirements for each lift kit. A 6-inch lift kit typically requires more extensive modifications, such as new suspension and drivetrain components. This can make installation more time-consuming and expensive. A 4-inch lift kit, on the other hand, may be easier to install and require fewer modifications.

Installation and Maintenance Considerations for Lift Kits

Installing a lift kit on your Silverado truck can significantly improve its off-road capabilities and enhance its appearance. However, it’s important to remember that lift kits require proper installation and maintenance to ensure optimal performance and safety. In this section, we’ll discuss the importance of proper installation and maintenance for lift kits and some tips for choosing a reputable installer and maintaining your lift kit.

Importance of Proper Installation

One of the most critical aspects of installing a lift kit is ensuring it is done correctly. Improper installation can not only impact your vehicle’s performance but also create safety hazards. Choosing a reputable installer with experience installing lift kits on Silverado trucks is essential. Here are a few things to keep in mind when selecting an installer:

  1. Experience: Find an installer with prior experience installing lift kits for Silverado trucks or vehicles of a similar type.
  2. Quality of Parts: Choose an installer who uses high-quality parts from reputable manufacturers. Cheap or low-quality parts may save you money in the short term, but they can lead to problems.
  3. Warranty: Look for an installer who offers a warranty on their work. This can provide peace of mind in case any issues arise after installation.

Once you’ve selected an installer, clearly communicate your goals and intended use for the lift kit. This can help the installer recommend the right kit for your needs and ensure the installation is done correctly.

Importance of Maintenance

Regular maintenance is necessary to ensure your lift kit works properly and is safe. You need to inspect and maintain all lift kit parts regularly to ensure they function properly. Here are some tips to help you maintain your lift kit :

  1. Inspect for Wear and Damage: Regularly inspect the lift kit and its components for signs of wear or damage. Check for loose bolts or connections and any signs of rust or corrosion.
  2. Lubrication: Ensure that all moving parts of the lift kit are adequately lubricated. This can help prevent premature wear and reduce the risk of component failure.
  3. Cleaning: Regularly clean the lift kit and its components to prevent the buildup of dirt and debris. This can help reduce the risk of corrosion and ensure that the lift kit functions correctly.
  4. Alignment: Lift kits can impact your vehicle’s alignment, leading to uneven tire wear and other issues. Ensure your vehicle’s alignment is checked and adjusted as necessary after installing a lift kit.

How to Install a Lift Kit on Silverado?

Installing a lift kit on your Chevy Silverado can be challenging, but with the right tools and a little know-how, it’s possible to do it yourself. Here’s a step-by-step guide on how to install a lift kit on your Silverado:

  • Gather Your Tools and Equipment

The first step is to gather all the tools and equipment you’ll need for the installation. This includes a jack, jack stands, lug wrench, torque wrench, impact gun, pry bar, pliers, wire cutters, drill, drill bits, thread locker, and any specific tools required for the lift kit you’re installing.

  • Remove Wheels and Tires

Remove the lug nuts from your wheels and tires using the lug wrench. Once the nuts are removed, carefully remove the wheels and tires and set them aside.

  • Remove Existing Suspension Components

Removing suspension components may be necessary when installing a lift kit, depending on the type of kit being used. This includes shocks, struts, control arms, and sway bars. Refer to the instructions provided with your lift kit for specific guidance on which components need to be removed.

  • Install New Suspension Components

Once the old suspension components are removed, it’s time to install the new components from your lift kit. This typically involves installing new shocks, struts, control arms, and any other components included in the kit.

  • Install Lift Blocks or Spacers

If your lift kit includes lift blocks or spacers, it’s time to install them. These components are designed to raise the height of your vehicle’s suspension and increase the ground clearance. Follow the instructions provided with your lift kit to ensure proper installation of these components.

  • Reinstall Wheels and Tires

With the new suspension components and lift blocks or spacers installed, it’s time to put your wheels and tires back on. Carefully align the wheels and tires with the studs and tighten the lug nuts.

  • Lower the Vehicle and Torque the Lug Nuts

Using the jack, carefully lower your vehicle back down to the ground. Once the vehicle is back on the ground, use a torque wrench to properly tighten the lug nuts to the manufacturer’s recommended torque specification.

  • Test Drive and Adjust Alignment

Take your Silverado for a test drive to ensure everything is working properly. Pay attention to strange noises or vibrations, which could indicate that something isn’t properly installed or adjusted. Once you’re satisfied that everything is working as it should, it’s time to adjust the alignment. This typically involves adjusting the camber, caster, and toe angles to ensure proper tire wear and handling.

  • Enjoy Your Newly Lifted Silverado

With the lift kit installed and everything adjusted properly, it’s time to enjoy your newly lifted Silverado. Take it off-road and enjoy the added ground clearance and improved suspension. Just be sure to regularly inspect the suspension components and perform any necessary maintenance to keep your Silverado running safely and effectively.

Is a 4-inch lift noticeable?

A 4-inch lift can be noticeable, especially regarding ground clearance and the vehicle’s overall appearance. With a 4-inch lift, your vehicle will sit higher off the ground, providing many benefits, such as improved off-road performance and the ability to navigate obstacles more easily. Additionally, a 4-inch lift can allow you to fit larger tires, improving traction and enhancing your vehicle’s off-road capabilities.

 However, it’s important to note that the extent to which a 4-inch lift is noticeable will depend on various factors, such as the make and model of your vehicle, the size of your tires, and the specific type of lift kit you choose. Additionally, if you compare your vehicle’s before and after an appearance with a 4-inch lift, the difference may not be as drastic as with a larger lift kit, such as a 6-inch lift.

Should I lift my truck 6 inches?

Whether or not to lift your truck 6 inches depends on your personal preferences and the intended use of your vehicle. Here are some factors to consider:

  • Purpose: If you plan to use your truck for off-roading or driving through rough terrain, a 6-inch lift may be suitable. It will provide additional clearance for larger wheels and tires and improve ground clearance.
  • Aesthetics: A 6-inch lift can also improve your truck’s appearance, giving it a more aggressive and commanding look. However, keep in mind that it can also make it more difficult to enter and exit the vehicle and increase the overall height of the vehicle.
  • Cost: A 6-inch lift can be a significant investment in both the initial purchase and installation costs, as well as ongoing maintenance and potential repairs. It’s important to factor in these costs when deciding whether or not to lift your truck.
  • Legal and safety considerations: Check with local regulations to ensure a 6-inch lift is legal in your area. Additionally, a higher lift can affect the stability and handling of your vehicle, so it’s important to ensure that it is installed correctly and safely.

Will a 4-inch lift affect gas mileage?

Yes, a 4-inch lift kit can have an impact on gas mileage. When you install a lift kit, you are changing the geometry of your vehicle’s suspension, which can cause your vehicle to have a higher center of gravity and more wind resistance. This, in turn, can cause your engine to work harder to maintain its speed and consume more fuel. 

Additionally, installing larger wheels and tires as part of your lift kit can also impact your gas mileage. Bigger wheels and tires add more weight and increase the rolling resistance of your vehicle, which can further decrease your fuel efficiency.

The exact impact on your gas mileage will depend on several factors, including the size of your lift kit, the size of your wheels and tires, your driving habits, and your vehicle’s engine and transmission. However, a 4-inch lift kit can cause a noticeable decrease in gas mileage


In conclusion, deciding between a 4-inch or 6-inch lift kit for your Silverado ultimately depends on your preferences, driving needs, and budget. A 4-inch lift kit increases ground clearance and off-road capability, while a 6-inch lift kit offers a more extreme lift for those seeking maximum off-road performance and a more aggressive look.

Both lift kits have pros and cons, and it’s important to consider factors such as fuel economy, ride quality, and potential modifications when deciding. Additionally, it’s crucial to have a professional installation to ensure that the lift kit is properly aligned and that all components are working correctly.

Read more :

Transforming Your Ride: 4 Inch Lift Kit Before And After