The Jeep Wrangler JK is a vehicle built from 2018 to 2018. Too new for a verdict, since complaints and recalls take years to accumulate — and the year you pick matters far more than the badge (best and worst years →).
What the Wrangler JK is
The Jeep Wrangler JK is a vehicle that Jeep built from 2018 to 2018 — 1 model years. Its closest siblings in the Jeep range: Wrangler, Grand Cherokee, Cherokee.
Jeep Wrangler JK tire size, oil type & owner specs
The fitment Wrangler JK owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What engines does the Jeep Wrangler JK have? Power & range
Powertrain data warming… reload in a moment.
The Wrangler JK by the numbers
What the federal and market records say about the Jeep Wrangler JK. Each line opens the full breakdown by year.
| Topic | Wrangler JK | Detail |
|---|---|---|
| Reliability | Not yet rated | Best and worst years |
| Insurance | $1,352/yr | Estimated full coverage |
| Used value | 240 listings | What it sells for now |
Frequently asked questions
What kind of car is the Jeep Wrangler JK?
The Wrangler JK is a vehicle, built from 2018 to 2018.
What is the Jeep Wrangler JK warranty?
New models carry 3 years / 36,000 miles basic cover and 5 years / 60,000 miles on the powertrain. Worth knowing: across our complaint records the typical car reaches the halfway point of its faults at five years, so most repairs land after the basic warranty ends.
Is the Wrangler JK reliable?
The honest answer depends on the year far more than the model — see the best and worst years, and when this car starts to break.
How do I check a specific Wrangler JK?
This page describes the model; it cannot tell you whether that car has an open recall or a branded title. Run its VIN against the records — free, and matched to the exact production run.
More in Jeep
| Model | Years | Recalls | Best MPG | ForCar score |
|---|---|---|---|---|
| Jeep Wrangler | 1986–2026 | 285 | 25 mpg | 3.5/5 |
| Jeep Grand Cherokee | 1993–2026 | 332 | 25 mpg | 4.0/5 |
| Jeep Cherokee | 1981–2026 | 221 | 37 mpg | 4.0/5 |
| Jeep Gladiator | 2020–2026 | 34 | 24 mpg | 4.0/5 |
| Jeep Compass | 2006–2026 | 47 | 27 mpg | 4.0/5 |
| Jeep Wagoneer | 1981–2025 | 61 | 97 mpg | 4.0/5 |
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