Jeep off road
Jeep · 1955–present

Jeep

“The Jeep is the boxy 4x4 everyone else gets compared to, even the ones that got there first. It leaks, rattles and rusts, and it keeps selling, mostly to people who have already owned three.”

The family

The civilian Jeep began with the CJ-2A of 1945, and the CJ (Civilian Jeep) line reached the CJ-5 for the 1955 model year, after Kaiser had bought Willys. It was based on the Korean War-era M38A1, and 603,303 were built before it ended in 1983. American Motors bought Kaiser Jeep in 1970 and gave the CJ its own straight-six and V8 engines from 1972. In 1976 AMC stretched the wheelbase to make the CJ-7, which became the definitive square-door CJ.

The CJ-7 and the long-wheelbase CJ-8 Scrambler gave way in 1986 to the Wrangler YJ, which AMC had designed to be more comfortable on the road. The Wrangler then moved to coil springs with the TJ and its long-wheelbase Unlimited (LJ), to four doors with the JK Unlimited, and on to today's JL and JL Unlimited, which is also offered as the 4xe plug-in hybrid and the V8 392.

The boxy Jeeps weren't all open-topped. The full-size Wagoneer of 1963 became the Grand Wagoneer, a wood-sided V8 wagon built until 1991. In 1984 the unibody Cherokee XJ arrived, and from 1987 it carried the 4.0-liter version of AMC's straight six. Both have their own pages here, as does every Wrangler. Their old rivals are here too: the FJ40 and the Series Land Rover.

Every generation

1955–1983
CJ-5
Derived from the M38A1 military Jeep. Rounded door cutouts, Kaiser then AMC power, and 603,303 built across 29 years.
CJ-5RenegadeGolden Eagle
FULL GUIDE
1976–1986
CJ-7
The CJ-5's 10-inch-longer, square-door evolution: room for an automatic, optional hardtop and steel doors, and AMC's 258 six. Nearly 380,000 were built.
CJ-7RenegadeGolden EagleLaredo
FULL GUIDE
1981–1986
CJ-8 Scrambler
A CJ-7 stretched to a 103.5-inch wheelbase, with a removable half cab and a small pickup bed. Ronald Reagan kept one at his ranch.
CJ-8Scrambler
FULL GUIDE
1963–1983
Wagoneer & Cherokee (SJ)
The original 1963 Wagoneer and its 1974 two-door Cherokee spin-off: Quadra-Trac, AMC sixes and V8s up to the 401, and the wide-track Chief.
SJWagoneerCherokeeCherokee Chief
FULL GUIDE
1984–1991
Grand Wagoneer (SJ)
The full-size SJ wagon that began as the 1963 Wagoneer, renamed Grand Wagoneer for its final luxury-V8 years.
SJGrand Wagoneer
FULL GUIDE
1984–2001
Cherokee XJ
The compact unibody Cherokee, with the 4.0-liter straight six from 1987. It was the template for the modern SUV.
XJ
FULL GUIDE
1986–1992
Comanche MJ
The Cherokee XJ turned into a compact pickup: XJ unibody up front, a fully boxed frame behind the cab, two bed lengths and the 4.0 six from 1987. 190,446 were built.
MJMetric TonEliminator
FULL GUIDE
1987–1995
Wrangler YJ
The first Wrangler, with square headlights and leaf springs. Track bars and anti-roll bars made it more civil than the CJ.
YJ
FULL GUIDE
1993–1998
Grand Cherokee ZJ
The first Grand Cherokee: coil-sprung solid axles, a 4.0 six or Magnum V8, Quadra-Trac and the one-year 5.9 Limited. Now one of the cheapest coil-sprung solid-axle 4x4s to buy.
ZJZG5.9 Limited
FULL GUIDE
1997–2006
Wrangler TJ
Coil springs and round headlights return on the short wheelbase. Many people think it's the best-riding classic Wrangler.
TJ
FULL GUIDE
2004–2006
Wrangler Unlimited (LJ)
The long-wheelbase TJ: more cargo room, a calmer ride and a short production run.
LJTJ Unlimited
FULL GUIDE
2007–2018
Wrangler JK (2-door)
A bigger, wider and more refined two-door Wrangler. In the US it had V6 power: a 3.8 at first, then the 3.6-liter Pentastar from 2012.
JK
FULL GUIDE
2007–2018
Wrangler JK Unlimited (4-door)
The first four-door Wrangler, and the one that took Jeep from niche toy to family car.
JK UnlimitedJKU
FULL GUIDE
2018–present
Wrangler JL (2-door)
The current two-door Wrangler, more modern inside and out, refreshed for 2024.
JL
FULL GUIDE
2018–present
Wrangler JL Unlimited (4-door)
The four-door JL, including the 4xe plug-in hybrid and the V8 Rubicon 392.
JL Unlimited4xe392
FULL GUIDE
2020–present
Gladiator JT
A JL Unlimited with a 137.3-inch wheelbase and a five-foot bed: Jeep's first pickup since the Comanche, with a 3.6 V6 or, for 2021–23, the 3.0 EcoDiesel. Refreshed for 2024.
JTRubiconMojave
FULL GUIDE
2022–present
Wagoneer & Grand Wagoneer (WS)
The big names return on a body-on-frame, fully independent three-row SUV: Hemi V8s, then the Hurricane twin-turbo six, and a Wagoneer brand folded back into Jeep for the 2026 model year.
WSWagoneerGrand WagoneerWagoneer LGrand Wagoneer L
FULL GUIDE

Resources

YouTube channels
YTQuadratecJeep CJ and Wrangler parts specialist since 1990: installs, product guides, Jeep historyYTExtremeTerrain JeepWrangler parts installs and reviews, YJ through JLYTMorris 4x4 CenterFlorida Jeep parts house: tech videos and installs since 1991YT4 Wheel PartsOff-road parts chain: Jeep builds, lift and tire installsYTNovak ConversionsEngine and transmission swaps for CJs, Wranglers and full-size JeepsYTBleepinJeepJeep builds, trail runs and off-road how-tosYTMatt's Off Road RecoveryTrail recoveries in southern Utah, often in a recovery JeepYTJeep (official)The official Jeep brand channel: launches, heritage, Easter Jeep Safari conceptsYTATEM OFFROADBudget Cherokee XJ rescue and build series, plus JK maintenance and TJ trail runs.YTAls01XJOwner channel on keeping a 2001 Cherokee XJ in shape: electrical fixes, lighting and OEM+ upgrades.YTBoxyJeepSmall maker of Cherokee XJ and Comanche MJ parts: Renix fixes, gauge repair, buyer's guides.YTBryan's ProjectsOwner DIY channel with a 16-part, ongoing 1976 CJ-5 restoration: AMC 304 rebuild, T-150, Dana 20 and Dana 30 work.YTCB OffroadBuild series on a 5.9 Limited Grand Cherokee ZJ, from teardown to long-arm trail rig.YTGRANDICONOwner channel built around a 5.9 Grand Cherokee ZJ: repairs, a 1-ton swap and trail runs.YTGears & GroansBudget Jeep Gladiator DIY maintenance and overlanding.YTIdaho CJ RestorationIdaho shop restoring and repairing CJ-5s and CJ-7s: V8 builds, lockers, dash wiring.YTJK Gear and GadgetsJeep JKU and LJ build series: axle swaps, installs and budget upgrades.YTThe Jeep Farm LLCPhoenix restoration shop: CJs, Scramblers, SJ Cherokees and Grand Wagoneers.YTJEEPHERITAGEReproduction and remanufactured parts for 1963–1991 full-size Jeeps, with install videos.YTJeepSolidJeep repair videos, including an episode-by-episode CJ-5 engine rebuild.YTMajor Weakness YouTubeCherokee XJ and Comanche MJ repair and maintenance videos.YTOutJeepingStep-by-step Jeep how-tos, mostly on a Cherokee XJ: rust repair, steering boxes, disc brake conversions.YTPat's Car GarageOngoing multi-part Grand Cherokee ZJ restoration and 4.0 repair videos.YTProject Dan HBringing old 4.0-powered Jeeps back, mainly Cherokee XJs, with some ZJ and WJ.YTRoach Off-RoadDIY maintenance and installs on a Wrangler JLU and a 5.2 Grand Cherokee ZJ engine rebuild.YTSarge502JeepLong-term Gladiator Overland build: installs, a five-year review and trail runs.YTSherburn OutdoorsOverland camping channel built around a Jeep Gladiator, with build and long-term updates.YTThrill of the GrilleFormer Jeep-shop mechanic's step-by-step JK/JKU and JL/JLU repair videos.YTVigilanteRestomod builder of SJ Wagoneers, Cherokees, Grand Wagoneers and CJ-8 Scramblers on modern running gear.YTWAEMID IVDetailed Comanche MJ and Cherokee XJ tutorials, including the Operation MJ build.YTWFO ConceptsCalifornia Jeep fab shop: LJ and Gladiator builds, CJ resurrections and Rubicon Trail recoveries.YTWide Open DesignTennessee fab shop: Jeep LJ and JK tube-chassis builds and walkarounds.YTmetalshaperWillys and CJ restoration metal shop: CJ-5 and CJ-3B fabrication, plus a CJ-8 Scrambler rebuild.YTQuadratecJk how-tos & installsYTExtremeTerrainWrangler installs & reviewsYTKubicon2000 tj one-ton build & rust repairYTTrail ExpeditionTj floor pan repair & family wheelingYTMuddy Beards 4X4Tj track bar & steering buildsYTCivilian JeepsOwner interviews · 'save the squares' yjYTJerod's GarageSquare-headlight yj updates
Forums & message boards
JeepCJ.com Community ↗CJ-2 through CJ-8 subforums, tech articles and a manuals section.WAYALIFE Jeep Forum ↗A large all-Jeep forum, strong on Wrangler builds.International Full Size Jeep Association (IFSJA) ↗SJ Wagoneer, Grand Wagoneer and J-truck owners.NAXJA ↗The North American XJ Association: Cherokee XJ tech and trail runs.WranglerTJForum ↗TJ and LJ Wrangler owners.JeepCJ.com Community — CJ7 ↗The busiest CJ-only board, with CJ-5, CJ-7 and CJ-8 subforums and a buyer's-guide wiki.JeepCJ.com Community — CJ8 ↗Scrambler-specific threads.JeepCJ.com — Suspension & Steering ↗Spring swaps, shackles and steering-box frame repairs.NAXJA — North American XJ Association ↗The main XJ and MJ forum: buying advice, 0331 heads, axles, fluids and decades of DIY threads.Cherokee Forum ↗General Cherokee forum with active XJ sections.JeepForum ↗Big multi-model Jeep forum with Cherokee XJ boards.Jeep-CJ.com — CJ5 forum ↗Model-specific board inside a big all-CJ community, with a solid buyer's guide in its wiki.EarlyCJ5.com ↗Dedicated to 1955–71 Willys and Kaiser CJ-5s and CJ-6s: F-heads, Dauntless V6s and originality.Jeep-CJ.com — Drivetrain ↗Axles, transfer cases and gearbox swaps across all CJs.CJ-8.com ↗The Scrambler-only community, with restoration threads, original-paint debates and Overlander owners.Comanche Club Forums ↗The MJ-only forum: tech write-ups, Cruiser54's Renix tips, a VIN registry and regional groups.JeepForum — Comanche MJ ↗Comanche board on a large multi-model Jeep forum.JeepGladiatorForum ↗The main JT owners' forum: fluids, fitment, death-wobble threads and build logs.JLWranglerForums ↗The JL forum. Most front-end, Pentastar and EcoDiesel threads apply to the JT.JeepForum — ZJ Grand Cherokee Forum ↗JeepForum's dedicated ZJ section: tech threads on leaks, transfer cases, death wobble and lifts.JeepGarage — ZJ Grand Cherokee (1993–1998) ↗JeepGarage's ZJ subforum, with build threads and parts swaps.BJ's Off Road forum ↗Full-size Jeep tech forum run by the parts specialist.Wagoneer World ↗Year-by-year history and factory specs for 1963–1991 Wagoneers.JK-Forum — Stock JK Tech ↗Fluids, fitment and factory-parts questions, including the tire-size threads.JK-Forum — Modified JK Tech ↗Lifts, axles, gearing and death-wobble troubleshooting.WranglerForum ↗Big general Wrangler board covering every generation.Expedition Portal ↗Overland builds, payload arguments and long-distance JKU trips.JK-Forum ↗The big JK board: tire fitment threads, stock-JK tech and modified-JK tech.JLWranglerForums ↗The main JL board, with active 4xe, EcoDiesel and 392 discussion.Way of Life (WAYALIFE) ↗JL stock tech-spec index, axle breakdowns and build threads.Wagoneers.com tech library ↗John Meister's long-running FSJ archive: engines by year, Quadra-Trac notes, dimensions and repair write-ups.JK-Forum — Jeep TJ/YJ Wrangler ↗Active TJ section with buying advice threads.WagoneerForums.org ↗WS-specific owners' forum, launched by Mopar Insiders in September 2020 before the trucks went on sale.Mopar Insiders community ↗Stellantis news site with forums. Good for recall, TSB and model-year change coverage.4WD Mechanix forum ↗Moses Ludel's forum: detailed answers on vacuum disconnects, carburetors and drivetrains.Off-Road.com forums ↗Long-running general 4x4 forum with a deep YJ archive.