The Jeep Cherokee XJ is one of the most capable and affordable platforms for building an overland or trail rig. Its compact size, solid front and rear axles, legendary 4.0-liter inline-six, and massive aftermarket support make it ideal for anyone who wants a purpose-built vehicle without spending JL Wrangler money. This Jeep Cherokee XJ build started as a stock 2001 Sport and became a true go-anywhere machine.
The owner brought us a 2001 Cherokee Sport with the 4.0L I6 and AW4 automatic transmission — the preferred powertrain combination for XJ builds. The truck had 142,000 miles, a clean frame, and minimal rust. In Florida, finding a clean XJ is easier than in the salt belt, and this one had spent its entire life in the Tampa Bay area.
The owner's goals were clear: build an overland-capable rig for multi-day trail trips, run 33-inch tires with full-size spare, add recovery and camping equipment, and keep it reliable enough for daily driving during the week.
Fitting 33-inch tires on an XJ requires at least 3.5 inches of lift to avoid rubbing at full lock and during suspension compression. We went with a 4.5-inch setup for additional clearance and to accommodate the added weight of bumpers, roof rack, and gear.
The suspension package included:
After installation, we performed a full alignment and set the caster to 7 degrees positive for stable highway tracking. The front axle pinion angle was set to match the transfer case output angle, eliminating driveline vibrations here.
For the wheels, we went with 15x8 steel wheels with a -19mm offset. Steel wheels are the practical choice for a trail-focused build — they're inexpensive, incredibly strong, and can be straightened with a hammer if they take a hit on the rocks. The negative offset pushes the tires outward for a wider stance and better stability.
The tires are 33x10.50R15 BFGoodrich KO2s. The KO2 is a solid all-terrain choice for a rig that splits time between highway and trail. The 10.50-inch width (rather than a wider 12.50) was deliberate — narrower tires perform better in mud and sand because they cut through to find traction rather than floating on top.
Minimal trimming was needed. We trimmed the front fender flares and heat-shielded the steering box to prevent tire contact at full compression and full lock here.
The XJ's factory bumpers are cosmetic pieces that offer zero trail protection. We replaced both with purpose-built steel bumpers.
Front bumper: A Road Armor winch bumper with integrated light mounts, D-ring recovery points, and a full-width bull bar. The bumper is designed to protect the radiator, headlights, and grille during front impacts. It adds approximately 85 pounds to the front end, which the upgraded springs account for.
Rear bumper: A swing-out tire carrier bumper that holds the full-size 33-inch spare and includes integrated recovery points. Moving the spare off the tailgate frees up the rear cargo area and moves weight off the weakest point of the XJ's unibody.
Rock sliders: Welded rocker panel protection that doubles as a step. These are critical on the XJ because the unibody rocker panels are structural — a rock hit in the wrong spot can compromise the vehicle's structural integrity.
Skid plates: Engine, transmission, and transfer case skid plates protect the undercarriage from rock strikes. The XJ sits lower than a Wrangler, making belly protection essential here.
A Warn VR EVO 10-S synthetic rope winch sits in the front bumper. Synthetic rope is lighter than steel cable, doesn't store energy that can snap back dangerously if it breaks, and is easier to handle in the field. The 10,000-pound pull rating is appropriate for the XJ's weight, even fully loaded.
Recovery accessories include a snatch block (doubles the winch's pulling power), soft shackle recovery points front and rear, a tree saver strap, and a portable air compressor for re-inflating tires after airing down on trails.
The XJ's factory headlights are famously dim. We addressed this with a complete lighting overhaul:
All auxiliary lighting is wired through a relay harness with a switch panel mounted in the dash for clean, organized control.
Beyond the off-road hardware, this build needed to support multi-day trips:
Running 33-inch tires on stock XJ gearing (3.55 rear axle ratio) results in sluggish acceleration and a tachometer that barely touches 2,000 RPM at highway speed. We re-geared both axles to 4.56:1, which restores factory-like acceleration and puts the engine in its power band on the highway.
The transfer case received a Slip Yoke Eliminator (SYE) kit and a custom driveshaft. The SYE replaces the slip yoke output on the NP231 transfer case with a fixed flange, allowing a proper CV driveshaft to be used. This eliminates vibrations at the lift height and strengthens the weakest point in the XJ driveline.
This XJ went from a stock daily driver to a genuinely capable overland rig that still drives comfortably on the highway. It's not the fastest vehicle on I-275, but it'll cruise at 70 mph without complaint and then drive deep into trails that would stop most modern SUVs.
Total build cost landed in the range you'd expect for a comprehensive XJ build — significantly less than a base Jeep Wrangler, yet arguably more capable in tight trail situations due to the XJ's shorter wheelbase and narrower body.
The XJ proves that you don't need a brand-new vehicle to build something exceptional. At Redline Auto Creations, we've completed over 61 full builds across trucks, Jeeps, and SUVs. Whether you're starting with a classic platform like the XJ or a brand-new Wrangler, we'll help you build it right.
Call (813) 544-4009 or visit 11626 N Florida Ave, Tampa, FL 33612 to start planning your build.
At Redline Auto Creations, we specialize in crafting custom vehicles with precision and passion. From wheels and tires to suspension, performance upgrades, and custom designs, we bring your vision to life. Contact us today and transform your ride.
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