Lifting a 2020 Jeep Wrangler JL changes everything about the vehicle — the approach angle sharpens, the stance firms up, and the ability to clear 35-inch or even 37-inch tires transforms trail capability from capable to dominant. The right lift kit doesn’t just raise the body; it repositions the suspension geometry, shock valving, and spring rates to match how you actually drive, whether that’s rock crawling in Moab or hauling gear on forest service roads.
I’m Amir — the founder and writer behind Four Wheel Ask. I’ve spent years analyzing suspension geometries, spring rates, shock dyno curves, and thousands of aggregated owner reports to separate the kits that deliver real articulation from those that just look tall in the driveway.
This guide breaks down the most proven options available so you can confidently select the 2020 jeep wrangler lift kit that matches your terrain, tire size, and driving priorities without wasting time on setups that compromise ride quality or durability.
How To Choose The Best 2020 Jeep Wrangler Lift Kit
Selecting a lift kit for your 2020 JL involves more than picking a height number. The vehicle’s electronic stability control, caster angle, and brake line length all respond to suspension changes, so the right choice balances lift height with complementary components that preserve safe handling.
Match Lift Height to Tire Size and Axle Type
A 2.5-inch lift clears 33- to 35-inch tires on most JL trims, while a 4-inch lift accommodates 37-inch tires but requires aftermarket control arms or a drop pitman arm to correct caster and track bar alignment. Rubicon models with their factory 4:1 transfer case and stronger axles handle taller lifts better than Sport trims, which benefit from gearing adjustments above 35-inch tires.
Shock Valving Dictates Ride Quality
The shock absorber is the single most impactful component in a lift kit. Fixed-valve shocks like Rough Country’s N3 series provide a firm, controlled ride at a lower price point, while remote-reservoir Fox 2.0 shocks offer digressive valving that absorbs small bumps without sacrificing high-speed stability. Mono-tube aluminum shocks dissipate heat faster than twin-tube steel units, a critical factor if you run the suspension hard on trails or in desert heat.
Consider Full Coil Springs vs. Spacer Lifts
Full coil spring replacements, like the RSO Suspension 4-inch coils, maintain factory spring rates and increase load capacity, making them ideal for heavy bumpers or towing. Spacer lifts raise the vehicle using polyurethane or aluminum pucks stacked on top of the factory springs, preserving the original spring rate but reducing droop travel. Coil springs cost more but deliver superior articulation and consistent ride height when loaded.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Mopar 77072430AB Performance | Premium OEM | Factory-matched ride with Fox shocks | 2.5″ Fox mono-tube aluminum shocks | Amazon |
| ReadyLift 69-6041 Terrain Flex | Premium 4″ | Maximum trail articulation on 37s | 4″ front / 3″ rear with Falcon 2.1 shocks | Amazon |
| Mopar 77072395AB 2″ Lift | OEM 2″ | Minimal lift with dealer-grade parts | 2″ lift height, 3.6L engine only | Amazon |
| Fox 2.0 Performance Series Shocks | Shock Upgrade | Improving ride on 1-1.5″ lifts | 26.6″ extended length, aluminum body | Amazon |
| Rough Country 67730 2.5″ Kit | Mid-Range Spacer | Affordable lift with 35s | 2.5″ lift, N3 shocks, sway bar links | Amazon |
| TOPLIFT PROS LIFTnGo | Hardtop Hoist | One-person hardtop removal | No tools required, portable frame | Amazon |
| LYSAUGLAT Hardtop Hoist | Garage Hoist | Ceiling-mounted hardtop storage | Hand-crank, dual-locking ratchets | Amazon |
| RSO Suspension 4″ Coil Springs | Budget Coil | Entry-level 4″ lift on JK/JKU | 4″ dual-rate coils, 4-door fit | Amazon |
In‑Depth Reviews
1. Mopar 77072430AB Performance 2″ Lift Kit
The Mopar Performance lift kit ships inside a signature Jeep wooden crate and includes Fox 2.0 aluminum-body mono-tube shocks that dissipate heat effectively on long trail days. Designed specifically for the 2020 JL with the 2.0L engine, this kit delivers a measured lift closer to 3 inches in the front while maintaining proper electronic stability control function when aligned to Mopar’s factory specs.
Every component — the coil springs, sway bar links, and bump stops — is a genuine Mopar part, which means dealers can perform the installation without voiding any factory warranty. Owners report that the ride quality feels slightly firmer than stock but more controlled over washboard surfaces, and the stainless hardware resists corrosion far better than aftermarket kits using zinc-plated bolts.
The kit does not include adjustable track bars or control arms, so axle centering relies entirely on factory geometry at the 2-inch height. A few owners note the rear sits slightly lower than the front after settling, which can be corrected with additional spacer pucks if a perfectly level stance is required.
What works
- Genuine Mopar/Fox engineering with dealer support
- Measured lift often exceeds stated height
- Arrives in collectible wooden crate
What doesn’t
- No adjustable control arms included
- Rear tends to sag slightly over time
2. ReadyLift 69-6041 4″ Terrain Flex w/ Falcon 2.1
ReadyLift’s 4-inch Terrain Flex kit delivers 4 inches of front lift and 3 inches in the rear, creating a slight rake that levels out when loaded with camping gear or a rear bumper with a tire carrier. The Falcon 2.1 shocks feature position-sensitive damping, meaning small bumps are absorbed by a soft initial stroke while hard hits are met with progressive resistance that prevents bottoming out over rock ledges.
The four-arm design includes stronger control arms that correct caster angles back to factory spec, eliminating the bump steer common on tall spacer lifts. On Rubicon models, this setup clears 37-inch tires with flat fenders and stock backspacing, and the bolt-on installation requires no welding or drilling. Owners running 37-inch Ridge Grapplers report no rubbing at full lock, even during articulation.
The kit is heavy — over 140 pounds — and the packaging sometimes arrives damaged due to the combined weight of the shocks and springs. A few buyers noted missing bolts in the hardware bag, though ReadyLift customer service ships replacements quickly once contacted.
What works
- Position-sensitive Falcon shocks excel on rocks
- Adjustable control arms restore proper geometry
- Clears 37s on Rubicon with flat fenders
What doesn’t
- Heavy kit — over 140 pounds shipped
- Hardware bags occasionally incomplete
3. Mopar 77072395AB 2″ Lift Kit
This Mopar kit is engineered specifically for the 3.6L Pentastar JL, meaning the spring rates account for the weight distribution of that engine package. The 2-inch lift uses aluminum spring spacers rather than full replacement coils, keeping the factory spring rate unchanged while gaining enough clearance for 33-inch tires without rubbing on stock bumpers.
Installation is straightforward enough for a home mechanic with basic tools, and the kit includes all necessary hardware in a single box. Owners report the ride quality remains essentially identical to stock on pavement, with the only noticeable difference being improved clearance over parking curbs and mild trail obstacles. The included sway bar links provide enough length to prevent binding during articulation.
Some buyers have reported severe bump steer because the kit does not include adjustable track bars or control arms, and the caster angle can drift negative enough to cause wandering on the highway. Several owners spent an additional on aftermarket control arms to fix the geometry, which erases the budget advantage this kit starts with.
What works
- Factory ride quality retained
- Easy bolt-on installation
- Genuine Mopar dealer support
What doesn’t
- No track bar correction — bump steer risk
- Aluminum spacers limit droop travel
4. Fox 2.0 Performance Series Shocks
Fox’s 2.0 Performance shocks are not a full lift kit but rather a shock upgrade for JLs running 1 to 1.5 inches of lift from springs or spacers. The 26.6-inch extended length matches factory mounting points while providing digressive valving that keeps the tire planted on washboard roads and expansion joints without transmitting harshness through the chassis.
Owners who installed these on JK Rubicon springs under their JL report a transformative improvement in ride comfort — the Jeep stays composed over sharp impacts where the stock shocks would pogo or top out.
These shocks are sold as two front and two rear units only, without any hardware beyond the basic bushings and washers. Shock boots and reservoir clamps are separate purchases, and the part number configuration requires careful matching to your specific lift height — ordering for a 2-inch lift when you have a 1-inch lift will leave the shocks over-extended at full droop.
What works
- Digressive valving absorbs small bumps
- Aluminum body sheds heat fast
- Noticeable improvement over stock shocks
What doesn’t
- Shock boots and mounts sold separately
- Must match extended length to lift height
5. Rough Country 67730 2.5″ Lift Kit w/ N3 Shocks
Rough Country’s 2.5-inch JL kit uses rear coil spring spacers and front strut spacers rather than full replacement springs, keeping the factory coil rates intact while providing enough clearance for 33-inch tires. The kit includes four N3 shocks — nitrogen-charged twin-tubes that offer a slightly firmer ride than stock but control body roll better during highway lane changes.
Installation is manageable for a weekend mechanic, and the components — sway bar links, bump stops, and relocation brackets for the rear track bar — cover the essentials needed to maintain safe suspension travel. Owners consistently report that the Jeep rides and drives close to stock, with the most noticeable change being a slightly stiffer feel over sharp-edged potholes compared to a full coil-over setup.
The instructions included in the kit are widely criticized as vague and unlabeled, with no clear numbering on the fastener packages. Several experienced mechanics still needed to cross-reference YouTube videos to confirm shock orientation and torque specs. The N3 shocks use steel bodies, so they are heavier and more prone to corrosion than aluminum alternatives if driven in salted winter conditions.
What works
- Maintains factory ride for daily driving
- Complete kit with sway bar links included
- Budget-friendly entry to 33-inch tires
What doesn’t
- Instructions are vague and unlabeled
- Steel shock bodies prone to rust in winter
6. TOPLIFT PROS LIFTnGo Hardtop Removal System
The LIFTnGo from TopLift Pros is a freestanding hardtop removal jack, not a suspension lift, designed to solve the singular problem of lifting a JL hardtop without a second person. The rolling frame supports the entire hardtop on cushioned pads, and a hand-crank mechanism raises the top off the Jeep’s body seal without any drilling, ceiling mounting, or permanent garage modifications.
Assembly takes roughly one hour with two people, and the unit folds partially for storage when not in use. Owners consistently mention that after one practice run, the top can be removed or reinstalled in under 15 minutes alone. The frame works with both 2-door and 4-door JL hardtops and also fits 4-door Ford Broncos, which broadens its utility if you own multiple vehicles or plan to sell the Jeep later.
The crank mechanism requires moderate effort near the bottom of the lift range where leverage is lowest, and the frame’s width can be tight in a single-car garage with the Jeep parked alongside other items. A few Bronco owners on 38-inch tires noted they needed to extend the posts to their maximum height for proper clearance.
What works
- No ceiling mounting required
- One-person operation after setup
- Compatible with JL and Bronco hardtops
What doesn’t
- Crank requires effort at low positions
- Tight fit in small garages
7. LYSAUGLAT Hardtop Removal Lift
The LYSAUGLAT hoist is a ceiling-mounted system that uses a reinforced steel frame and hand-cranked winch to lift the hardtop vertically off the Jeep and store it overhead. The kit includes right-angle mounting brackets that attach to standard ceiling joists, and the pre-assembled frame can be installed in under 30 minutes with a drill and socket set.
Dual-locking ratchets prevent accidental drops, and the nylon lifting straps are coated to avoid scratching the hardtop’s paint during removal. Owners appreciate that the entire system stores completely out of the way once the top is lifted, freeing up floor space that a rolling jack would occupy. The hand-crank mechanism doesn’t require electricity, so it works in garages without power near the parking spot.
A small number of buyers reported the main frame leg arrived scratched or slightly bent, suggesting the packaging could use better internal padding for the steel components. One verified failure report described the ratchet mechanism jamming on the first use, though the manufacturer’s two-year warranty covers replacements for verified defects.
What works
- Clears floor space completely when stored
- No electricity needed
- Quick installation under 30 minutes
What doesn’t
- Frame legs arrived scratched for some buyers
- Ratchet failure reported on a small number of units
8. RSO Suspension 4″ Coil Springs JKU
RSO Suspension’s 4-inch coil springs are designed for the JK/JKU platform (2007-2018 Wrangler Unlimited), which means they are a solid budget option for lifting a JK, but they do not fit a 2020 JL chassis without significant modification. The dual-rate design provides a softer initial stroke for on-road comfort and a stiffer secondary rate for load support when towing or hauling gear.
Owners report that the springs deliver a genuine 4 inches of lift after settlement, and the high-tensile steel with corrosion-resistant coating holds up well in wet environments. Paired with Fox 2.0 shocks, these springs provide a controlled, comfortable ride on 37-inch tires for JK owners who want a tall stance without breaking the budget.
These are coil springs only — no shocks, sway bar links, bump stops, or track bar brackets are included, so the total cost will be higher once supporting components are purchased. The springs are listed for JK models only, and attempting to install them on a JL will result in incorrect spring perch fitment and potential suspension damage.
What works
- Dual-rate design balances comfort and load support
- Corrosion-resistant coating holds up in wet climates
- Measured 4-inch lift after settlement
What doesn’t
- Springs only — no hardware or shocks included
- Does not fit 2020 JL — JK platform only
Hardware & Specs Guide
Spring Rate and Load Capacity
Coil spring rates are measured in pounds per inch (lb/in) of compression. Factory JL springs typically rate around 140-160 lb/in in the front and 120-140 lb/in in the rear. Aftermarket 2-inch lift springs often bump the front rate to 170-200 lb/in to compensate for the added leverage of a taller ride height and to support aftermarket steel bumpers. Full 4-inch lift springs, like the RSO dual-rate units, incorporate a soft initial rate around 130 lb/in for small bump absorption and a secondary rate above 200 lb/in to prevent bottoming out under load. If you regularly carry a heavy rear bumper, tire carrier, or roof rack, look for springs with a higher rear rate or add Air Lift adjustable air springs inside the coils to fine-tune sag.
Shock Type and Valving
Shock absorbers in lift kits generally fall into two body constructions: twin-tube steel and mono-tube aluminum. Twin-tube shocks (like Rough Country’s N3 series) are more affordable and offer a predictable firming curve but are prone to cavitation and fade during sustained off-road use because heat builds up between the two tubes. Mono-tube aluminum shocks (like Fox 2.0 or Falcon 2.1) dissipate heat faster and allow digressive valving, which provides a compliant initial stroke over small bumps while firming up progressively as the piston speed increases. For daily-driven Jeeps that see occasional fire roads, a twin-tube shock is sufficient. For frequent rock crawling or high-speed desert running, mono-tube remote-reservoir shocks offer consistent damping control over hours of continuous use.
FAQ
Will a 2.5 inch lift clear 35 inch tires on a 2020 JL Rubicon?
Do I need adjustable control arms with a 4 inch lift?
Can I install a JL lift kit myself without a shop?
Does lifting a 2020 Wrangler void the factory warranty?
Final Thoughts: The Verdict
For most buyers, the 2020 jeep wrangler lift kit winner is the Mopar 77072430AB Performance Kit because it delivers Fox 2.0 shock performance, genuine OEM engineering, and dealer-compatible fitment that preserves warranty confidence. If you want maximum trail articulation and the ability to run 37-inch tires, grab the ReadyLift 69-6041 Terrain Flex. And for the best daily-driver value that still clears 33- or 35-inch tires with minimal headache, the Rough Country 67730 2.5-inch Kit is the most proven entry point on the market.
Certification: BSc in Mechanical Engineering
Education: Mechanical engineer
Lives In: 539 W Commerce St, Dallas, TX 75208, USA
Md Amir is an auto mechanic student and writer with over half a decade of experience in the automotive field. He has worked with top automotive brands such as Lexus, Quantum, and also owns two automotive blogs autocarneed.com and taxiwiz.com.