Jeep TJ Long Wheel Base For Sale: Find Yours!

When searching for a Jeep TJ Long Wheel Base for sale, you're likely looking for something a bit different from the standard TJ. The Jeep TJ is a beloved model, known for its classic Wrangler look and excellent off-road capability.

However, the standard TJ, while capable, has its limitations, especially when tackling challenging terrain. This is where the long wheel base (LWB) variant comes into play, offering enhanced stability, better climbing ability, and increased cargo space.

The TJ generation, produced from 1997 to 2006, is distinct for its return to round headlights and coil spring suspension, a significant upgrade from the leaf springs of its predecessors. While most TJs came with a standard wheel base, certain models or custom builds featured a stretched chassis.

These LWB TJs are often sought after by off-road enthusiasts who demand more from their vehicle. They offer a unique blend of the TJ’s iconic styling and the practical advantages of a longer wheelbase, making them a compelling choice for adventurers and daily drivers alike.

This guide will explore what makes a long wheel base Jeep TJ special, what to look for when buying one, common modifications, and where you might find these sought-after vehicles. We’ll cover the benefits, potential drawbacks, and essential checks to ensure you make a smart purchase.

Understanding The Long Wheel Base Tj Advantage

The primary difference between a standard TJ and a long wheel base TJ is, of course, the length of the chassis between the front and rear axles. This increased distance, often referred to as the wheelbase, has a significant impact on the vehicle’s performance and utility. While Jeep didn’t produce a factory LWB TJ in the same way they did for the Cherokee (XJ) or Grand Cherokee, the concept is very real, primarily through aftermarket conversions or specific limited editions that stretched the platform.

Improved Off-road Performance

On the trail, a longer wheelbase offers several key advantages:

• Reduced Breakover Angle: This is the angle of an obstacle (like a hill or rock ledge) that the vehicle’s undercarriage can clear without touching. A longer wheelbase means the middle of the vehicle is further from the front and rear wheels, allowing it to climb steeper obstacles more easily without high-centering. Imagine a seesaw: a longer seesaw is easier to balance on the middle point.
• Increased Stability: A longer wheelbase provides a more stable platform, especially on uneven terrain or at higher speeds. This translates to a smoother ride and less “tippy” feeling when navigating side slopes.
• Better Traction: With wheels spread further apart, the vehicle can maintain better contact with the ground over undulating terrain. This means less chance of one or two wheels losing traction.
• Enhanced Towing and Carrying Capacity: While not the primary focus for many TJ buyers, a longer frame can support greater loads, making it more suitable for towing trailers or carrying heavier camping gear.

Practical Benefits For Daily Use

Beyond off-roading, the LWB TJ can be a more practical vehicle:

• More Cargo Space: The extended chassis typically allows for a larger cargo area behind the rear seats. This is a huge benefit for families, campers, or anyone who needs to haul more gear.
• Comfortable Ride: The longer wheelbase generally smooths out bumps and imperfections in the road, leading to a more comfortable experience for both front and rear passengers.

Common Lwb Tj Configurations

When you see a Jeep TJ LWB for sale, it’s often a result of one of these scenarios:

• Aftermarket Conversions: This is the most common way to get a LWB TJ. Companies specialize in stretching the TJ frame and body, often adding extra body panels to accommodate the longer wheelbase. These conversions can vary greatly in quality and execution.
• Custom Builds: Enthusiasts with fabrication skills might undertake their own LWB conversions, creating unique vehicles tailored to their specific needs.
• Rare Factory/Special Editions: While not widely known, there were some very limited production runs or specific export models that may have featured slightly longer wheelbases or were based on longer platforms like the extended Cherokee (XJ) chassis, though these are exceptionally rare for the TJ generation.

What To Look For When Buying A Lwb Tj

Purchasing any used vehicle requires diligence, but buying a modified or less common model like a LWB TJ adds another layer of complexity. Here’s what you should pay close attention to:

1. The Quality Of The Conversion

This is paramount. A poorly executed LWB conversion can lead to serious structural issues, alignment problems, and a vehicle that handles poorly.

• Frame Integrity: Inspect the frame thoroughly, especially at the points where it was extended. Look for signs of rust, cracks, or shoddy welding. A professional frame inspection is highly recommended.
• Driveshaft Angles: When you extend the wheelbase, the angles of the driveshafts change. If not corrected with appropriate components (like slip yokes or longer driveshafts), this can lead to vibration issues and premature wear on the transfer case and differentials.
• Body Mounts: Ensure the body is securely mounted to the extended frame. Look for gaps, misalignments, or signs of stress.
• Brake and Fuel Lines: Check that all lines have been extended correctly and are routed safely, without kinks or rubbing.

2. Drivetrain And Suspension

Regardless of the wheelbase, a TJ’s drivetrain and suspension are critical.

• Engine and Transmission: Check for smooth operation, strange noises, or leaks. Common TJ engines include the 4.0L inline-six, which is known for its durability, and the 2.5L four-cylinder. The NV3550 5-speed manual and the 42RLE 4-speed automatic are common transmissions.
• 4×4 System: Test the transfer case engagement (2WD, 4H, 4L) to ensure it shifts smoothly and without grinding. Listen for any unusual noises.
• Suspension Components: Examine shocks, springs, control arms, and track bars for wear, damage, or leaks. If the vehicle has been lifted to accommodate larger tires, check the quality of the lift kit and any associated components like extended brake lines or sway bar disconnects.

3. Rust And Corrosion

Jeeps, especially those used off-road or in areas with harsh winters, are prone to rust.

• Frame Rails: As mentioned, this is critical. Pay close attention to areas around the suspension mounts, body mounts, and near the fuel tank.
• Floor Pans: Check under the carpets for rust or holes.
• Body Tub: Inspect the rocker panels, wheel wells, and tailgate area.
• Engine Bay and Undercarriage: Look for rust on suspension components, brake lines, and exhaust systems.

4. Mileage And Maintenance Records

While mileage is important, the maintenance history is often more telling. A well-maintained TJ with higher mileage can be a better buy than a low-mileage one that has been neglected. Ask for service records.

5. Modifications

LWB TJs are often modified. Assess the quality and purpose of these modifications:

• Tires and Wheels: Larger tires are common. Ensure the axles, suspension, and gearing can handle them.
• Lift Kits: Assess the type and height of the lift. Higher lifts can impact on-road handling and require more modifications to maintain proper geometry.
• Gearing: If significantly larger tires are fitted, the differential gears may have been re-geared to compensate. This is a costly modification, so if it’s done correctly, it’s a plus.
• Bumpers, Winches, and Armor: These add weight and can affect performance. Ensure they are securely mounted.

Common Lwb Tj Conversions And Their Features

When you’re looking at a Jeep TJ Long Wheel Base for sale, understanding the specifics of the conversion can help you evaluate its value and potential. Most LWB TJs are created by extending the frame and body, often to accommodate larger tires, more cargo, or simply for aesthetic reasons.

The “stretch” Process

The core of a LWB conversion involves cutting the original frame and inserting a section of new metal to increase its length. This is typically done somewhere between the original wheelbase points, often around the middle of the vehicle.

The body tub is then stretched to match, requiring careful cutting, welding, and fabrication to maintain structural integrity and a clean look.

Popular Conversion Kits And Builders

Several aftermarket companies have offered kits or services to perform these stretches. Some well-known names in the Jeep modification world have tackled this, though availability can vary. These kits often include:

• Frame Extension Sections: Pre-fabricated pieces designed to integrate with the original frame.
• Body Stretch Panels: Sections of sheet metal to extend the floor, firewall, and body tub.
• Driveshaft Modifications: Longer or custom-built driveshafts.
• Brake and Fuel Line Extensions: Components to safely extend existing lines.

Variations In Wheelbase Extension

The amount the wheelbase is extended can vary significantly.

• Mild Stretches: Adding 6-12 inches can provide a noticeable improvement in breakover angle and cargo space without drastically altering the vehicle’s proportions or requiring extensive drivetrain modifications.
• Extreme Stretches: Some conversions add 18-24 inches or more, creating a much longer vehicle. These often require significant drivetrain upgrades, such as custom driveshafts, potentially stronger axles, and re-gearing.

The “scrambler” Style Conversion

A popular aesthetic for LWB TJs is to mimic the look of the original Jeep CJ-8 Scrambler. This involves extending the frame and body behind the rear wheels to create a significantly longer cargo bed area.

While not a true pickup truck bed, it offers a unique look and ample storage.

Example: A Common Tj Lwb Build

Imagine a TJ that has had its wheelbase extended by 10 inches.

• Frame: A 10-inch section is professionally welded into the original frame rails.
• Body: The floor pan, transmission tunnel, and rear body tub are carefully cut and extended by 10 inches. New sheet metal is fabricated and welded in place.
• Driveshaft: The rear driveshaft is lengthened, or a custom rear driveshaft and a modified front driveshaft are installed to accommodate the new axle position and altered pinion angles.
• Tires: This allows for easier fitment of 35-inch or even 37-inch tires without excessive fender trimming.
• Result: A TJ that retains its iconic look but offers improved off-road geometry and more space for gear.

Where To Find A Lwb Jeep Tj For Sale

Finding a long wheel base Jeep TJ for sale requires patience and a bit of luck. Because they are not standard factory models, they appear less frequently than regular TJs.

Online Marketplaces And Forums

• Jeep-Specific Forums: Websites like JeepForum, JK-Forum (which also has sections for older models), and Pirate4x4 often have classified sections where enthusiasts sell their custom builds. These are excellent places to find unique vehicles and often connect with knowledgeable owners.
• General Online Marketplaces: Craigslist, eBay Motors, Facebook Marketplace, and dedicated Jeep sales sites are good places to search. Use keywords like “Jeep TJ LWB,” “stretched Jeep TJ,” “Jeep TJ extended,” or “Jeep TJ pickup conversion.”
• Specialty Off-Road Vehicle Sites: Websites that focus on selling modified trucks and SUVs might occasionally list a LWB TJ.

Custom Builders And Dealers

• Directly Contacting Builders: If you know of reputable companies that perform LWB TJ conversions, you can check their inventory or inquire about upcoming builds. Some builders may have vehicles for sale or know of clients looking to sell.
• Specialty Jeep Dealers: While rare, some dealers specialize in Jeeps and modified vehicles. They might have a LWB TJ on their lot or be able to source one for you.

What To Expect In Terms Of Price

The price of a LWB TJ can vary dramatically based on:

• Quality of the Conversion: A professionally done, high-quality conversion will command a much higher price than a DIY job.
• Original Condition of the TJ: A TJ starting with a solid, low-mileage frame and body will be more valuable.
• Additional Modifications: Upgraded engines, transmissions, axles, suspension, and other aftermarket parts will increase the overall cost.
• Rarity: Truly unique or exceptionally well-built examples can fetch premium prices.

You might find a basic LWB conversion in the $15,000 – $25,000 range, while highly customized, expertly built examples with premium components could easily exceed $30,000 or even $40,000.

Key Considerations For Lwb Tj Owners

Owning a modified vehicle like a LWB TJ comes with its own set of considerations. Understanding these points beforehand can save you headaches down the road.

Maintenance And Repairs

• Specialized Knowledge: Standard TJ maintenance is generally straightforward. However, LWB conversions may require specialized knowledge, especially concerning the frame extension and modified drivetrain components. Finding a mechanic experienced with custom builds can be challenging.
• Parts Availability: While the core TJ components are readily available, any custom-fabricated parts used in the conversion might be harder to source or require custom fabrication to replace.
• Insurance: Insuring a modified vehicle can sometimes be more complicated. Be sure to disclose all modifications to your insurance provider to ensure adequate coverage.

Driving Experience

• On-Road Manners: While a LWB TJ is more stable, its turning radius will be larger than a standard TJ. Parking and maneuvering in tight spaces will require more effort.
• Off-Road Performance: The improved breakover angle is a significant advantage, but the longer overall length might make it more challenging to navigate tight, winding trails where a shorter wheelbase excels. It’s a trade-off depending on the type of off-roading you do.

Resale Value

The resale value of a modified vehicle is often less predictable than that of a stock vehicle. A well-executed, desirable conversion might hold its value well or even appreciate, especially if it's a unique build.

However, a poorly done conversion or one with modifications that aren't widely appealing can significantly decrease its value.

Comparing Lwb Tj To Other Extended Jeep Models

While the LWB TJ is a unique beast, it’s helpful to compare it to other extended-wheelbase Jeep options to understand its place in the market.

Jeep Lj (unlimited)

The Jeep TJ Unlimited, commonly known as the Jeep LJ, is the closest thing to a factory LWB TJ. Produced from 2004 to 2006, the LJ featured a 10-inch wheelbase stretch over the