So, you're thinking about giving your 1999 Jeep Cherokee XJ a lift? Awesome! You've come to the right place. Lifting your XJ can dramatically improve its off-road capabilities and give it a seriously cool look. But with so many options out there, it's easy to get overwhelmed. This guide will walk you through everything you need to know about choosing the right lift kit for your needs, ensuring you get the most out of your Jeep. Let's dive in, guys!

Why Lift Your 1999 Jeep Cherokee XJ?

Before we get into the nitty-gritty of lift kits, let's talk about why you might want to lift your XJ in the first place. There are several compelling reasons, and understanding them will help you make a more informed decision.

Improved Off-Road Performance

Off-roading is where the XJ truly shines, and a lift kit takes that to the next level. Increased ground clearance allows you to clear larger obstacles, like rocks and logs, without scraping your undercarriage. This is crucial for tackling challenging trails. A lift kit also improves your approach, departure, and break-over angles. These angles determine how steep of an obstacle you can drive over without getting stuck. With better angles, you can confidently navigate more technical terrain.

Bigger Tires

Let's be honest, bigger tires just look awesome! But it's not just about aesthetics. Larger tires provide even more ground clearance, better traction, and a smoother ride on rough surfaces. A lift kit creates the necessary space to accommodate these larger tires without rubbing against the fenders or suspension components. Choosing the right tire size is important, and we'll discuss that later in this guide.

Enhanced Appearance

Okay, we can't deny the cool factor. A lifted XJ simply looks more aggressive and capable. It stands out from the crowd and makes a statement. If you're proud of your Jeep and want to show it off, a lift kit is a great way to do it. Plus, it's a fun project to tackle and customize your ride.

Better Ride Quality

While it might seem counterintuitive, a properly installed lift kit can actually improve your ride quality, especially off-road. By upgrading your suspension components, you can achieve a smoother and more controlled ride. This is particularly true if your original suspension is worn out or inadequate for your off-roading needs. Investing in quality shocks and springs can make a world of difference.

Types of Lift Kits for the 1999 Jeep Cherokee XJ

Now that you know why you might want a lift, let's explore the different types of lift kits available for your 1999 Jeep Cherokee XJ. Each type has its own pros and cons, so it's important to choose the one that best suits your needs and budget.

Budget Boost (Coil Spacers and Shackle Lifts)

Budget boosts are the most affordable way to lift your XJ. They typically consist of coil spacers for the front and shackle lifts for the rear. These kits provide a small amount of lift, usually between 1.5 and 2 inches.

Pros:

• Affordable: This is the cheapest way to lift your XJ.
• Easy to install: Installation is relatively simple and can be done with basic tools.
• Maintains factory ride quality: Since you're not replacing the springs, the ride quality remains similar to stock.

Cons:

• Limited lift height: You won't be able to fit very large tires.
• Doesn't improve off-road performance significantly: The added ground clearance is minimal.
• Can cause axle wrap: Shackle lifts can sometimes lead to axle wrap, which can damage your drivetrain.

Add-a-Leaf Kits

Add-a-leaf kits are another budget-friendly option for lifting the rear of your XJ. They involve adding an extra leaf spring to your existing leaf pack. This increases the spring rate and provides a small amount of lift.

Pros:

• Affordable: Cheaper than full leaf spring replacements.
• Easy to install: Relatively simple installation.
• Increases load capacity: The added leaf spring improves your Jeep's ability to carry weight.

Cons:

• Stiff ride quality: The added leaf spring can make the ride harsh.
• Limited lift height: Typically provides only 1.5 to 2 inches of lift.
• Can cause axle wrap: Similar to shackle lifts, add-a-leaf kits can contribute to axle wrap.

Short Arm Lift Kits

Short arm lift kits are a more comprehensive option than budget boosts. They typically include new coil springs for the front and full leaf spring packs for the rear, as well as longer shocks. These kits usually provide between 3 and 4.5 inches of lift.

Pros:

• Improved off-road performance: The added lift and longer shocks provide better articulation and ground clearance.
• Better ride quality than budget boosts: New springs and shocks offer a more comfortable ride.
• Allows for larger tires: You can fit larger tires without rubbing.

Cons:

• More expensive than budget boosts: These kits are more of an investment.
• More difficult to install: Installation requires more time and tools.
• Can cause bump steer: Short arm lift kits can sometimes lead to bump steer, which is a jarring sensation when hitting bumps.

Long Arm Lift Kits

Long arm lift kits are the most advanced and expensive option for lifting your XJ. They involve replacing the factory control arms with longer arms that are mounted further back on the frame. This improves suspension geometry and provides better articulation.

Pros:

• Maximum off-road performance: Long arm kits offer the best possible articulation and ground clearance.
• Excellent ride quality: The improved suspension geometry provides a smooth and controlled ride.
• Allows for the largest tires: You can fit the biggest tires without any issues.

Cons:

• Very expensive: These kits are a significant investment.
• Difficult to install: Installation requires welding and extensive modifications.
• Requires professional installation: It's highly recommended to have a professional install a long arm kit.

Choosing the Right Lift Kit

With so many options available, how do you choose the right lift kit for your 1999 Jeep Cherokee XJ? Here are some factors to consider:

Your Budget

This is the most important factor for most people. How much are you willing to spend on a lift kit? Budget boosts are the most affordable option, while long arm kits are the most expensive. Consider your budget and choose a kit that fits within your price range.

Your Intended Use

How do you plan to use your Jeep? If you're primarily driving on the street with occasional off-roading, a budget boost or short arm lift kit might be sufficient. If you're a serious off-roader who tackles challenging trails, a long arm kit might be a better choice.

Tire Size

What size tires do you want to run? This will determine how much lift you need. Consult a tire size chart to see which lift height is required for your desired tire size.

Installation Difficulty

Are you comfortable installing the lift kit yourself, or will you need to hire a professional? Budget boosts are relatively easy to install, while long arm kits require more expertise.

Ride Quality

How important is ride quality to you? Budget boosts and add-a-leaf kits can result in a harsher ride, while short arm and long arm kits offer a smoother ride.

Installation Tips and Considerations

Once you've chosen the right lift kit, it's time to install it. Here are some tips and considerations to keep in mind:

Read the Instructions Carefully

This may seem obvious, but it's crucial to read the installation instructions thoroughly before you start. Make sure you understand each step and have all the necessary tools and equipment.

Use the Right Tools

Using the right tools will make the installation process much easier and safer. You'll need a good set of wrenches, sockets, a torque wrench, a jack, and jack stands. You may also need a spring compressor, depending on the kit.

Take Your Time

Don't rush the installation process. Take your time and double-check your work. It's better to do it right the first time than to have to redo it later.

Get an Alignment

After installing a lift kit, it's essential to get a wheel alignment. This will ensure that your tires wear evenly and your Jeep handles properly. Not doing so can cause premature tire wear and potential safety issues.

Check Your Brake Lines

When lifting your XJ, you'll need to make sure your brake lines have enough slack. If they're too short, they can stretch and break, which can be dangerous. You may need to install longer brake lines.

Consider SYE Kit

For lifts over 3 inches, consider installing a Slip Yoke Eliminator (SYE) kit. This helps to prevent vibrations and driveline issues. It's a worthwhile upgrade for maximizing the performance and longevity of your lifted XJ.

Popular Lift Kit Brands

• Rough Country: Offers affordable lift kits for various applications. Their kits are popular among budget-conscious Jeep owners.
• Rubicon Express: Known for high-quality lift kits designed for serious off-roading. They offer a wide range of options, from mild to wild.
• Old Man Emu (OME): Renowned for their excellent ride quality and durability. OME kits are a popular choice for those who want a comfortable and capable Jeep.
• Zone Offroad: Provides a balance of affordability and performance. Their kits are a good option for those who want a reliable lift without breaking the bank.
• Iron Rock Off Road: Specializes in Jeep Cherokee XJ lift kits and components. They offer a variety of options for different lift heights and budgets.

Conclusion

Lifting your 1999 Jeep Cherokee XJ can be a rewarding project that enhances its off-road capabilities and appearance. By understanding the different types of lift kits available and considering your budget, intended use, and installation skills, you can choose the right kit for your needs. Remember to follow the installation instructions carefully and get an alignment afterward to ensure optimal performance and safety. Happy Jeeping, guys! Remember to always check your local laws and regulations regarding vehicle modifications before installing a lift kit.