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Your AI Jeep Expert

Willy Knows
Your Jeep.

Get the right answer for your exact year, model, and trim — diagnosis, troubleshooting, and build advice built around your exact rig.

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W
Willy — Jeep Pro Expert Online · 24/7
You
Can my stock 2018 JL Sport run 35s without screwing something up?
W
Yes — but not cleanly on stock everything. Before you buy tires, you need a plan around lift height, wheel backspacing, bump stops, gearing, braking, and how much road noise you can live with. Want a budget build path for your JL Sport specifically?

Example only. Willy starts with your Jeep profile: year, model, trim, current mods, budget, and use case.

Issue DiagnosisDeath wobble, leaks, misfires, electrical gremlins, ABS lights, driveline symptoms.
Build AdvisorLifts, tires, axles, lockers, armor — sequenced for your budget and use case.
Regret RadarSee the trade-offs, hidden costs, and second-order parts before you pull the trigger.
Pre-Purchase IntelBuying a used Jeep? Get a platform-specific inspection checklist before you hand over cash.

Sound familiar?

You asked the forum.
You got 15 answers.

None of them agreed. Half applied to a different year. Two people argued for three pages. You closed the tab knowing less than when you opened it.

01

Forum rabbit holes

Post a question, get a thread full of conflicting opinions from people driving different rigs. Hours wasted, still no answer for YOUR Jeep.

02

Wrong parts ordered

Bought a lift based on forum advice that didn't account for your trim. Wrong backspacing. Rubbing on turns. Parts sitting in your garage.

03

Dealer diagnostic fees

Paid $150 for a diagnosis. They couldn't reproduce the problem. Charged you anyway. Left with nothing but a receipt.

How it works

Four steps to a smarter Jeep decision.

1

Build your Jeep profile

Year, model, trim, engine, lift, tires, mods, use case, budget, and wrenching skill level. Willy uses all of it.

2

Ask Willy anything

Mods, diagnosis, fitment, trail prep, buying decisions, pre-purchase inspection, or "what should I do first?"

3

Get the full picture

Every answer includes supporting parts, trade-offs, safety flags, budget impact, and what to check before you spend.

4

Make the call with confidence

Every answer includes real cost ranges, supporting parts, trade-offs, and safety flags. Decide before you spend — not after.

See Willy in action

This is what a useful answer looks like.

Not a generic forum post. Not a YouTube video made for a different year. The answer for YOUR Jeep.

W
Willy — Jeep Pro Expert Online · 24/7
You
I have a 2018 JL Wrangler Sport, 2-door, bone stock. I want to run 35 inch tires. What do I actually need to do?
W
Good starting point. A stock JL Sport can physically fit a lot but a clean 35" setup needs a real plan.

Lift: 2.5" to 3.5" is the sweet spot. Less usually means rubbing when you turn, flex, or disconnect the sway bar.

Wheels: Backspacing changes clearance, stance, scrub radius, and steering feel. Don't buy wheels just because the photo looks right.

Daily driver impact: More tire weight, more road noise, slower acceleration, possible gearing regret depending on your axle ratio.

Next step: Tell me your budget and whether this Jeep is daily driving, trails, overlanding, or mixed family use. I'll build you a staged parts list.

Example conversation. Final recommendations should always be verified against your specific vehicle and safety requirements.

Ask Willy About Your Jeep — Free for 14 Days

✓ Free for 14 Days  ·  ✓ $9.99/month after  ·  ✓ Cancel Anytime

🛻

Add a photo of Michael
with his TJ Wrangler here

Built by a Jeep owner

Not a tech guy who discovered Jeeps.

My dad bought a 1983 CJ7 bone stock — inches off the ground. By the time he was done with it, it was sitting on 44s with a 383 stroker, four-speed, and three-quarter ton axles. That's where the obsession started.

At 16, I got that CJ running with a broken Dana 44 I couldn't afford to fix — took it to a mud drag race running 2WD. Got second place. I've been wrenching ever since. Currently on a 1997 TJ Wrangler Sport.

I built Jeep Pro the day I used AI to diagnose a transmission issue on my TJ. More accurate than years of Haynes manuals. Then it walked me through a lift decision — parts list, real cost, what else I'd need, trade-offs I hadn't thought of. That was the moment. Every Jeep owner needs this.

"I built the tool I needed on the trail and couldn't find anywhere else."

— Michael, Founder · 1997 TJ Wrangler Sport

How it compares

Jeep Pro vs. how you've been doing it.

Question Jeep Pro + Willy Forums YouTube Shop / dealer
Answers specific to your exact Jeep ✓ Sometimes ✕ Sometimes
Shows all supporting parts and hidden costs ✓ Fragmented Partial Varies
Available 24/7, instant answer ✓ Depends ✓ ✕
Covers mods, diagnosis, builds, and buying ✓ Scattered Topic by topic Varies
Cost Free 14 days, then $9.99/mo Free but time-heavy Free but generic Per visit

Join Jeep Pro

For Jeep owners who want the right answer, not ten opinions.

Whether you're planning your first build, diagnosing a problem at 10pm, or just want to see what your rig looks like on 35s before you order — Willy has you covered.

  • ✓Ask Willy model-specific questions about your exact Jeep
  • ✓Get build sequencing and mod planning for your budget and use case
  • ✓Diagnose issues before you pay a shop to guess

One wrong part order or a missed shop diagnostic costs more than months of Jeep Pro. Start with your first real question and keep it only if it helps.

Start free today

14-Day Free Trial

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$9.99/month after trial · Cancel anytime · No contracts

  • Willy AI — unlimited Jeep questions
  • Issue diagnosis and troubleshooting
  • Build advisor and mod sequencing
  • Regret Radar — trade-offs before you buy
  • Pre-purchase inspection checklists
  • Saved Jeep profile
Start Free for 14 Days
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Try it with your real Jeep question. Cancel before day 14 and you will not be charged.

Common questions

Built for Jeep people,
not generic car advice.

Why pay when forums are free?

Forums are archives built for browsing, not for getting a specific answer about your specific Jeep. Willy starts with your profile — year, model, trim, existing mods — and answers that. No waiting for replies, no conflicting opinions, no 200-post thread.

What Jeep models does Willy know?

Coverage is strongest for Wrangler (CJ, YJ, TJ, JK, JL), Gladiator, Cherokee, and Grand Cherokee. Wrangler and Cherokee generations have the deepest modification and diagnosis coverage.

Is Jeep Pro only for hardcore off-roaders?

No. Many members use their Jeep as a daily driver, family vehicle, or weekend trail rig. Willy factors in your actual use case — ride quality, comfort, fuel economy, and family usability alongside capability.

Can Willy help me buy a used Jeep?

Yes. Give Willy the generation, year, mileage, known mods, and what the seller is claiming. It'll help you build a platform-specific inspection checklist before you hand over cash.

Is Willy a replacement for a mechanic?

No. Willy is a planning, research, and decision-support tool. For safety-critical work — brakes, steering, structural repairs — always verify with a qualified mechanic.

Ready?

Stop guessing.
Start wrenching.

Your rig deserves the right answer — not 15 opinions from people driving different Jeeps.

Founding member pricing locked at $9.99/mo — rate may increase as the community grows.

Try Willy Free for 14 Days →

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