FEATURED
Modified 2021 Jeep Gladiator Rubicon
$55,000
Year
2021Make
JeepModel
GladiatorOdometer
22,100Engine
3.6L V6Fuel Type
gasolineTransmission
automaticDrivetrain
4×4VIN / Chassis #
1C6JJTBG8ML597035Seller
private partyLocation
San Juan Capistrano, CATitle Status
clean
This 2021 Jeep Gladiator Rubicon 4x4 is a one-owner Hydro Blue Pearl pickup powered by a 3.6L Pentastar V6 paired with an 8-speed automatic transmission and Rock-Trac full-time 4WD. Offered by the original owner with 22,100 miles, it carries a $66,095 original window sticker and was factory-optioned with leather, adaptive cruise control, Premium LED Lighting, the 8.4-inch Uconnect NAV/Alpine audio package, body-color hardtop and fenders, forward-facing TrailCam, spray-in bedliner, and the 4:1 Rock-Trac full-time 4WD system. The build was completed by Rebel Off Road in Lake Forest, California and now centers on a TeraFlex CT3 suspension, 37-inch Nitto Ridge Grapplers, Weld Racing beadlocks, Rebel Off Road Summit armor, Warn winch, Xplor rack system, Pelican storage, OVS awning, auxiliary lighting, and GMRS communications.
- Rebel Off Road Overland Build: Professionally built by renowned upfitter Rebel Off Road, this Gladiator rocks a more cohesive parts list than a typical owner-assembled JT. The Summit Series bumpers, Xplor rack system, lighting package, armor, winch, and bed enclosure components were selected around real overland use, not just visual impact.
- TeraFlex CT3 Suspension on 37s: The suspension features a TeraFlex CT3 system with TeraFlex 3.3 shocks, 3.5-inch Outback rear springs, TeraFlex tie rod, drag link, and Nexus 2.2 stabilizer. Paired with five Weld Racing Ledge beadlock wheels and five 37x12.50R17 Nitto Ridge Grapplers, the setup gives the Gladiator the clearance, tire volume, and steering support expected from a properly built JT on 37s.
- Factory Rubicon Hardware: This started life on one of the best know the right platform: a Rubicon with Tru-Lok front and rear lockers, electronic front sway bar disconnect, heavy-duty Dana 44 wide axles, 4.10 gears, skid plates, and the optional 4:1 Rock-Trac full-time 4WD system. The window sticker also confirms high-value comfort and technology options including leather, heated seats, heated steering wheel, remote start, adaptive cruise control, Premium LED Lighting, Uconnect 4C NAV, Alpine audio, TrailCam, spray-in bedliner, body-color hardtop, and body-color fender flares.
- One-Owner California History: CARFAX lists this as a one-owner vehicle owned in California. The report also shows a 50,000-mile service in January 2025 that included differential fluid, rear differential fluid, and transfer case fluid service, plus coolant, gasket, and spark plug work in June 2025.
About the Jeep Gladiator Rubicon JT
The Jeep Gladiator JT brought a factory pickup bed back to the Jeep lineup while preserving the Wrangler-derived traits enthusiasts care about: removable top panels, removable doors, solid axles, body-on-frame construction, and serious 4x4 hardware. For buyers who want a Wrangler-like driving experience but need real cargo utility, the Gladiator occupies a unique lane in the modern midsize truck market.
The Rubicon is the enthusiast trim because its capability is built into the driveline from the factory. Jeep’s 2021 brochure highlights the Rubicon’s Rock-Trac system, front and rear Tru-Lok lockers, electronic sway bar disconnect, heavy-duty Dana 44 axles, Off-Road+ mode, skid plates, and increased suspension travel as the equipment that separates it from lower trims.
Powertrain
- 3.6L Pentastar V6
- 285 horsepower
- 260 lb-ft of torque
- Dealer engine replacement reported at approximately 16k miles
- 8-speed automatic 850RE transmission
- Rock-Trac full-time 4WD system
- 4:1 low-range transfer case
- Selec-Speed Control
- Tru-Lok front and rear locking differentials
- Heavy-duty Dana 44 wide front & rear axles (4.10 gears)
- Front electronic sway bar disconnect
- Off-Road+ mode
- Cold air intake system by Mopar
- Superchips Flashcal
- Commander throttle controller, not installed
Exterior
- Hydro Blue Pearl-Coat exterior
- Body-color Freedom Top 3-piece hardtop
- Body-color fender flares
- Hardtop headliner by Mopar
- Spray-in bedliner by Mopar
- Rebel Off Road Summit Series front bumper, stubby
- Rebel Off Road winch tray, light mounts, and shackle tabs
- Rebel Off Road Summit Series front skid, paint matched
- Rebel Off Road Summit Series front hoop, low
- Rebel Off Road Summit Series rear bumper
- Rebel Off Road Summit Series rear bedside slider steps
- Warn EVO 10-S winch
- Factor 55 FlatLink
- Warn Epic D-rings, 4 total
- Rigid fog lights
- Rigid 360 4-inch pillar lights
- Rigid backup lights
- KC HiLiTES chase bar, 28-inch
- KC HiLiTES C2 lights on side of rack
- KC Cyclone V2 rock lights in truck bed
- Xplor rack, half height
- Xplor 4 carrier plates
- Xplor side and rear plates to fully enclose bed
- Halo roof rack
- Pelican BX140R roof mount
- Pelican Vault V800 cases, 2 total
- OVS LTE awning
- Weld Racing Ledge beadlock wheels, 5 total
- Nitto Ridge Grappler 37x12.50R17 tires, 5 total
- Three extra Nitto Ridge Grappler tires
- Oracle tail lights
- Rock Slide Engineering JT steps
Interior
- Black perforated leather
- Heated front seats
- Heated steering wheel
- Remote start
- Remote proximity keyless entry
- Uconnect 4C NAV with 8.4-inch display
- GPS navigation
- Off-Road Info Pages
- Alpine Premium Audio System
- Apple CarPlay / Android Auto
- SiriusXM
- Forward-facing TrailCam
- Adaptive cruise control
- Forward Collision Warning Plus
- ParkSense rear park assist
- Blind-spot and cross-path detection
- Automatic high-beam headlamp control
- Auxiliary Switch Group
- Four programmable auxiliary switches
- SPOD HD panel
- Bantam X
- Wireless Bluetooth speaker
- Bright door sill guards by Mopar
- Interior assist handles by Mopar
- All-weather slush mats by Mopar
- GMRS radio
Recent Service & Maintenance
- Oil and filter changed; oil pan drain plug replaced; tire condition and pressure checked (03/26)
- Manufacturer safety recall issued for 2021-2025 JL/JT electric hydraulic power steering; remedy not yet available (06/26)
- Antifreeze/coolant flushed; engine timing/front cover gasket replaced; intake manifold gaskets replaced; spark plugs replaced (06/25)
- 50,000-mile service performed; air filter replaced; differential fluid flushed; rear differential fluid flushed; transfer case fluid flushed; oil and filter changed; engine checked (01/25)
- Brake fluid flushed; front wiper blades replaced; oil and filter changed; tires rotated (04/24)
- Battery/charging system checked; tire condition and pressure checked (01/24)
- Maintenance inspection completed; tire condition and pressure checked (05/23)
Condition Notes
The Gladiator is described as being in very good condition, and CARFAX reports no accidents or damage, no structural damage, no airbag deployment, and no odometer rollback indication. The original owner reports that the engine was replaced by the dealer at approximately 16,000 miles and that the truck runs very strong; supporting documentation should be provided because this is a major buyer-confidence item. CARFAX currently shows at least one open manufacturer recall for the 2021-2025 JL/JT electric hydraulic power steering system with remedy not yet available as of the report date.
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