Traxxas X-Maxx Review: The King of RC Monster Trucks?

There’s big - and then there’s the Traxxas X-Maxx. At over two feet long and nearly 20 pounds of raw, brushless torque, this 1/5-scale truck has become the benchmark for extreme-performance RC.

Every time it hits the dirt, it reminds you why Traxxas still dominates the monster-truck category: precision engineering, relentless power, and a knack for turning ordinary backyards into off-road proving grounds.

But after nearly a decade of hype (and a steady climb in price) many drivers are asking the same question: does the X-Maxx still justify its premium tag in 2025?

In this Traxxas X-Maxx review, we dig into how it drives, what it can handle, and where it still outshines (or falls short of) other 8S beasts like the Arrma Kraton 8S.

Key Takeaways

• Unmatched power and torque: The Velineon 1200XL brushless motor and 8S-capable ESC push the X-Maxx past 50 mph - and it still pulls like a train off the line.
• Engineered beyond typical RC limits: Reinforced suspension arms, cushioned shocks, and waterproof electronics let it take the kind of hits most trucks can’t survive.
• Huge but manageable: Despite its scale, Traxxas’s modular chassis and self-righting feature make upkeep surprisingly straightforward.
• Premium price, premium performance: At around $1,000, it’s an investment - but few rigs combine size, speed, and reliability this well.
• Perfect for experienced bashers: Beginners can drive it, but this truck truly shines in the hands of hobbyists who know how to tune gearing, cooling, and tires for terrain.

Ready to drive one?

Explore the full lineup of RC cars and trucks at RC Visions - from beginner-friendly rigs to high-performance monsters built for serious hobbyists.

Specs at a Glance

The Traxxas X-Maxx is powered like a scale model of a full-size off-road machine. Every spec contributes to the experience: massive torque, high ground clearance, and an electrical system that can comfortably handle 8S power.

Feature	Details
Scale	1/5
Drive System	4WD
Motor	Velineon 1200XL Brushless
ESC	VXL-8s Waterproof
Battery Support	Dual 4S LiPo (8S total)
Top Speed	Up to 50 + mph
Weight (without battery)	Approx. 19.1 lbs (8.66 kg)
Ground Clearance	4 inches (102 mm)
Tire Diameter	8.4 inches (213 mm)
Price Range	$999 - $1,099 USD

Quick Breakdown

The 8S power system is what defines the X-Maxx. It delivers nearly twice the voltage of a 4S setup, which means bigger jumps, faster acceleration, and enough torque to pull through mud or climb steep terrain without bogging down.

The 4-inch ground clearance keeps it planted over roots and ruts, while the oversized tires and long-travel suspension make it stable at high speed - not an easy feat for something this large.

For anyone comparing specs, these numbers place the X-Maxx squarely in the heavyweight division of RC performance. It’s built for open terrain, high power, and a lot of throttle discipline.

If you want to understand how the suspension tuning behind trucks like this affects handling and control, check out our detailed guide: RC Car Suspension System Explained: Handling, Control & Tuning Basics.

Performance Overview

If you’ve ever driven a true 8S truck, you know the difference isn’t subtle - it’s visceral.

The Traxxas X-Maxx doesn’t just move faster; it moves differently. Every squeeze of the trigger brings an instant surge of torque, and the truck’s suspension geometry keeps that power under control in ways few large-scale models manage.

Terrain Handling

The X-Maxx is at its best when the surface fights back. Loose dirt, grass, sand, gravel - it drives over terrain that slows most RC trucks to a crawl.

The massive 8.4-inch tires and wide 4WD stance give it natural stability, while the active suspension keeps all four corners planted even during aggressive acceleration or braking.

Its 4-inch ground clearance allows it to clear obstacles with ease, and the center of gravity (though high for its scale) feels surprisingly balanced thanks to how Traxxas positioned the motor and battery trays.

On uneven terrain, the X-Maxx doesn’t bounce or fishtail the way smaller models tend to; it pushes through, maintaining traction with consistent torque distribution across all wheels.

Where it truly stands out is versatility. Sand dunes, snow, and thick grass don’t require gearing changes or special prep.

The waterproof VXL-8s system and sealed bearings make it a genuine all-weather basher - one that doesn’t flinch when conditions get unpredictable.

Jump & Stunt Capability

Traxxas built the X-Maxx for airtime. The suspension is tuned with long-travel shocks that absorb big landings better than most competitors in its class.

Oil-filled shocks paired with progressive-rate springs make each landing feel controlled - the truck doesn’t bottom out, it settles.

Miss the angle on a takeoff, land nose-first, or clip a ramp edge, and the chassis can usually take it. The truck’s modular design and flexible composite materials absorb force in a way aluminum-chassis rigs can’t.

And when gravity wins? The self-righting feature remains one of Traxxas’s smartest innovations.

A quick tap on the controller sends power bursts to the wheels, flipping the truck upright so you can keep driving - no track walk, no downtime.

In short, the X-Maxx isn’t delicate. It’s made for hard landings, awkward jumps, and backyard freestyle driving. You can push it, crash it, and keep driving. Few RC cars make 20 pounds of plastic and aluminum feel this athletic.

How Fast Is the Traxxas X-Maxx?

The torque from the Velineon 1200XL brushless motor delivers an instant, almost aggressive burst of power off the line, and once it hooks up, the acceleration is startling for something this big.

The key is Traxxas’s balance between raw voltage and drivability. Plenty of high-voltage setups can run fast for a few seconds before the tires balloon or the ESC overheats.

The X-Maxx, by contrast, stays stable and repeatable at those speeds - you can actually use the power instead of constantly fighting it.

Battery Setup	Top Speed	Notes
Stock 8S LiPo	~50+ mph	Out of the box setup; stable at high speed
With Gear Upgrades	~60+ mph	Requires cooling fans and good surface conditions
6S Setup	~35-40 mph	Lower voltage for casual or beginner driving

Insight: At around 50 mph, the wide stance and center differential tuning keep it controllable even on loose terrain. On pavement, it’ll lift the front end under full throttle if traction’s right. Gear it up with a smaller spur or larger pinion, and 60 mph runs are absolutely possible, though they demand proper cooling, balanced tires, and plenty of open space.

Durability & Build Quality

As this Traxxas X-Maxx review shows, impacts that would shear arms or twist towers on lighter trucks usually leave the X-Maxx with scuffs, not fractures. That resilience is the way Traxxas distributes flex through the frame, suspension mounts, and skid plates.

Chassis and Frame

The modular composite chassis makes the Traxxas X-Maxx surprisingly straightforward to maintain for its size.

Each section (front clip, drivetrain housing, electronics tray) can be removed independently, so repairs never turn into full teardowns.

At nearly 19 pounds, accessibility becomes a form of design efficiency. The chassis flexes slightly on hard landings but returns to its original shape, which keeps the drivetrain aligned and prevents gear binding after a crash.

Suspension and Shocks

Long-travel shocks with heavy-duty springs soak up big landings and rough terrain.

Oil-filled dampers provide consistent rebound, keeping the tires planted during acceleration or cornering.

Over time, the stock plastic shock caps can wear or pop under extreme bashing but that’s where the modular design pays off. Simple upgrades like aluminum caps or steel pivot balls quickly turn a strong system into a near bulletproof one.

Materials and Electronics

The truck’s body mounts, shock towers, and A-arms are all molded from high-grade nylon composite: thick, resilient, and designed to flex rather than crack.

The VXL-8s ESC and brushless motor are fully waterproof, and the sealed receiver box protects electronics even after deep puddles or snow runs.

Traxxas X-Maxx Build Quality & Component Durability Overview

Component	Material / Design	Durability Rating	Notes / Upgrade Tips
Chassis	Reinforced composite modular tub	★★★★★	Flexible under impact, resists cracks; easy to service
A-Arms	Heavy-duty nylon composite	★★★★☆	Withstands hard landings; aluminum versions available
Driveshafts	Steel (center) / composite (outer)	★★★★☆	Handles torque well; consider steel upgrade for 8S abuse
Shock Towers	Molded nylon composite	★★★★☆	Strong but replaceable; optional aluminum upgrades
Body Mounts	Reinforced composite	★★★★☆	Flexible to reduce stress; rarely fails
ESC / Motor	Waterproof VXL-8s + 1200XL brushless	★★★★★	Sealed for all-weather use; add cooling fans for long 8S runs
Bearings / Seals	Rubber-sealed	★★★★☆	Keeps debris out; clean regularly after water use

The X-Maxx can take high-speed rollovers, repeated jumps, and dozens of hard landings before anything major bends or breaks.

Most damage tends to come from overgearing (which overheats the ESC or motor) or from cold-weather impacts, when plastics become brittle.

Still, in terms of longevity per dollar, few trucks in this class go longer between major repairs.

This is a truck that earns its scars and keeps going long after cheaper rigs are retired.

Battery Life & Charging

As this Traxxas X-Maxx review highlights, battery life on the Traxxas X-Maxx 8S depends entirely on setup.

With two fully charged 4S LiPos, the truck delivers between 20 and 35 minutes of aggressive driving - less if you’re running on loose terrain or constantly hitting full throttle.

Runtime isn’t the longest in the RC world, but it’s consistent and predictable, which makes tuning and planning easier.

Battery Setup	Estimated Runtime	Performance Notes
Dual 4S (5000mAh)	20-25 minutes	Standard configuration; balanced power and heat levels
Dual 4S (6700mAh)	30-35 minutes	Extended runtime with minor weight increase
Single 6S Setup	12-18 minutes	Reduced power and torque; best for casual use

Charging and Power Management

Charging time depends on the charger’s amperage. A 5A dual charger takes about 90 minutes per pack, while a 10A setup cuts that nearly in half.

Because the X-Maxx draws current aggressively, Traxxas recommends high-output LiPos rated at 50C or above - lower discharge packs can trigger early voltage sag and ESC cutoffs.

The VXL-8s ESC includes low-voltage detection and thermal shutdown protection, so the truck self-regulates if the batteries run low or temps climb too high. Adding cooling fans to both the ESC and motor helps extend runtime during long 8S sessions, especially in warmer climates.

Insight: In practice, you’ll drain packs faster on grass and gravel than on asphalt. Hard launches, sustained wheelies, and repeated self-righting cycles eat power quickly. Most experienced drivers keep multiple 4S pairs on rotation - one set running, one cooling, one charging.

Is the Traxxas X-Maxx Suitable for Beginners?

The Traxxas X-Maxx is approachable to drive but demanding to own. Its stability systems and self-righting feature make it easier to control than most trucks in its class, but the power, weight, and repair costs put it squarely in advanced territory.

Ease of Control

Traxxas Stability Management (TSM) helps new drivers keep the truck straight under acceleration, even on low-traction surfaces.

Steering remains predictable, throttle response is linear, and the wide 4WD stance makes spinouts rare.

Keep in mind that the truck reacts instantly to throttle input and crashes at full 8S power can bend components or damage tires.

Maintenance and Ownership

The modular design makes maintenance easier, but replacement parts aren’t cheap. Expect to pay more for tires, servos, and driveshafts compared to smaller 4S or 6S rigs.

Repairs are straightforward if you’ve handled RC disassembly before, though beginners might find the size intimidating at first.

Pros	Cons
Self-righting system reduces downtime	High purchase and repair cost
Waterproof electronics handle all conditions	Heavy weight can cause damage in hard crashes
TSM improves handling for new drivers	Too powerful for small spaces or inexperienced users
Modular layout simplifies servicing	Requires dual 4S batteries and a compatible charger

For beginners with prior experience on smaller brushless RCs, the X-Maxx 8S can be an exciting next step.

Those new to Traxxas power systems are usually better off starting with something like the Rustler 4x4, then stepping up once they’re comfortable managing torque, gearing, and pack care.

Most Recommended Upgrades

Even though the Traxxas X-Maxx 8S performs well out of the box, a few targeted upgrades can transform how it drives and how long components last.

Upgrade	Purpose	Typical Cost (USD)	Notes
Aluminum Shock Caps	Prevent cap blowouts on hard landings	$55	Easy swap; increases consistency after big jumps
Steel Driveshafts	Handle torque stress from 8S acceleration	$80-$120	Reduces twist and wear; heavier but stronger
High-Torque Servo	Improves steering under load	$60-$100	Faster response and better control at high speed
Aftermarket Tires	Enhances traction and tread life	$100-$140	Choose terrain-specific tread for grip and handling
ESC / Motor Cooling Fans	Reduces heat buildup	$20-$40	Extends runtime and protects electronics
Upgraded Bearings	Improves efficiency and longevity	$20–$30	Smoother drivetrain; less friction over time

Performance Gains

Upgrades like steel driveshafts and a high-torque servo make a noticeable difference when pushing the X-Maxx at full power.

The stock components handle casual use well, but heavy off-road driving and constant high-throttle runs can stress them over time. These upgrades shift the truck from “capable” to “reliable,” especially for drivers who prefer high-speed bashing or repeated jumps.

Cooling and Power Efficiency

A dual-fan setup for the ESC and motor prevents thermal cutoffs and keeps performance steady across longer sessions.

Combined with upgraded bearings, the drivetrain stays smoother and cooler, extending the lifespan of internal gears and differentials.

Tires and Terrain Setup

The stock tires balance traction and durability well but wear quickly on pavement.

For mixed terrain, belted tires eliminate ballooning and improve high-speed stability. For off-road bashing, deeper tread patterns and foam inserts add grip and absorb rough landings better.

Tire choice changes how the Traxxas X-Maxx behaves more than any other single mod.

Traxxas X-Maxx vs. Arrma Kraton 8S

Among 1/5-scale monster trucks, two names dominate any serious discussion: the Traxxas X-Maxx and the Arrma Kraton 8S.

Both deliver extreme speed, huge torque, and serious off-road capability. The differences come down to design philosophy: Traxxas focuses on refinement and accessibility, while Arrma leans into brute strength and track aggression.

Feature	Traxxas X-Maxx	Arrma Kraton 8S
Top Speed	~50+ mph (60+ with gearing)	~55+ mph
Chassis Type	Composite modular tub	Aluminum plate
Weight	~19.1 lbs	~24 lbs
Drive System	4WD	4WD
Electronics	Waterproof VXL-8s ESC / 1200XL motor	Spektrum Firma 160A ESC / 1250kV motor
Self-Righting	Yes	No
Ease of Maintenance	High (modular sections)	Moderate (traditional layout)
Price Range	$999 - $1,099	~$969

Driving Feel

The X-Maxx feels lighter, more balanced, and easier to handle in open spaces. Its modular composite chassis gives it controlled flex, making it less likely to break on awkward landings.

The Kraton 8S, on the other hand, feels heavier and more planted on flat, high-speed terrain. The aluminum chassis adds rigidity but transfers more impact to suspension arms and towers.

Durability and Repair

The Kraton absorbs straight-line hits well but often needs more frequent part replacements under repeated jumps.

The Traxxas X-Maxx, with its composite chassis and self-righting feature, takes rollovers and off-angle landings better.

Parts availability also tilts in Traxxas’s favor - everything from arms to bearings is widely stocked and easy to swap thanks to the modular layout.

Verdict

If you prefer a smoother, more refined drive that still feels brutally fast, the Traxxas X-Maxx 8S wins on usability and long-term ownership.

The Arrma Kraton 8S suits drivers who value raw stiffness, racing-style rigidity, and slightly higher top-end stability.

Both are exceptional trucks, but for daily bashing, the X-Maxx feels engineered with more consideration for maintenance and repair.

Maintenance & Common Issues

The Traxxas X-Maxx is designed for frequent use, not fragile tuning. Regular upkeep keeps it consistent and avoids small failures turning into bigger repairs.

Routine Maintenance

Task	Frequency	Purpose
Clean drivetrain and gears	After every few runs	Prevents grit from wearing bearings and pinions
Inspect suspension arms and shock caps	Weekly	Catch stress fractures before failure
Tighten wheel nuts and check hub adapters	Every run	Prevents slop and uneven tire wear
Monitor ESC and motor temperature	During long sessions	Avoids heat-related shutdowns
Check differential fluid levels	Every 10-15 runs	Maintains traction balance and power distribution

A full cleaning session takes about 20 minutes. Compressed air and a soft brush remove most debris, and a light silicone spray keeps moving parts clean without attracting dust. Drivers who maintain the truck consistently rarely face drivetrain or electronics issues.

Common Issues and Fixes

Issue	Cause	Fix / Prevention
Servo burnout	Overload from large tires	Upgrade to high-torque metal gear servo
Driveshaft bending	Repeated hard landings	Replace with steel driveshafts
ESC overheating	Overgearing or no cooling	Add dual fans; revert to stock gearing
Shock cap leaks	Pressure from heavy impacts	Upgrade to aluminum caps
Suspension arm cracks in winter	Cold temperature brittleness	Warm up plastic components before use

Insight: Most failures stem from physics, not design flaws. When run within stock gearing and voltage specs, the X-Maxx stays mechanically consistent. The key is preventive care: cleaning, cooling, and inspecting before damage spreads.

Repair Simplicity

A front clip swap takes about 10 minutes, and drivetrain access requires no special tools.

The electronics tray, servo, and receiver box are positioned for easy removal, and part diagrams are well-documented in the manual.

This keeps downtime short and repair frustration minimal - one reason the X-Maxx remains a favorite among heavy-use RC hobbyists.

Is the Traxxas X-Maxx Worth the Price?

At around $1,000, the Traxxas X-Maxx 8S sits near the top of the RC market. You pay for more than voltage and plastic here; you’re paying for a chassis that doesn’t punish you every time you misjudge a landing.

It’s fast enough to impress experts and refined enough to handle predictably for intermediate drivers. For most owners, that balance becomes the reason they stay loyal to the platform.

Durability ROI

Long-term ownership costs tend to be lower than expected. The modular layout simplifies part swaps, and most critical components survive longer than on comparable 8S setups.

Occasional upgrades (aluminum shock caps, steel driveshafts, high-torque servos) extend the truck’s lifespan rather than replace failed parts. That makes the X-Maxx a more sustainable investment for drivers who bash regularly.

Category	Rating	Notes
Performance	★★★★★	Strong torque, smooth handling, predictable control
Durability	★★★★★	Reinforced chassis and shock system handle real abuse
Ease of Maintenance	★★★★☆	Modular design; minimal downtime
Value for Money	★★★★☆	High upfront cost but lower long-term repair spend
Upgrade Potential	★★★★★	Extensive aftermarket and factory support

For drivers who see RC as a long-term hobby, not a one-season purchase, the Traxxas X-Maxx 8S justifies its price. For casual buyers or first-time users, it’s overkill.

But for those who want to own a flagship RC that holds up to years of use, the X-Maxx remains one of the few that truly earns the title.

Where to Buy the Traxxas X-Maxx

The Traxxas X-Maxx 8S is best purchased through authorized hobby retailers or directly from Traxxas. Availability shifts often, and many listings on large marketplaces are third-party or used. Buying from verified sources ensures warranty coverage, genuine parts, and factory support.

Retailer	Estimated Price (USD)	Purchase Notes
Official Traxxas Online Store	~$1,199	Brand-new inventory, direct manufacturer warranty
RC Visions	~$1,099	Authorized Traxxas dealer; reliable shipping and parts access
eBay	$600-$950 (used)	Check listing condition, part numbers, and seller ratings
Local RC Hobby Shops	Varies	Best option for local service, hands-on advice, and immediate parts

Buying Considerations

• Always confirm the model number (TRA77096-4 or TRA77097-4) to ensure you’re getting the latest 8S configuration.
• Avoid unverified sellers or listings that don’t specify packaging, included batteries, or ESC details.
• If buying used, inspect photos for drivetrain wear, shock leakage, and bulkhead integrity before purchase.
• New purchases from authorized sellers come with full Traxxas support and parts warranty coverage.

Traxxas X-Maxx Still Defines Its Class

Every few years, another 1/5-scale truck tries to dethrone the Traxxas X-Maxx, and every time, it holds its ground.

For hobbyists who already know their way around brushless systems and high-voltage setups, the X-Maxx remains one of the most rewarding trucks you can own. It’s engineered to be pushed hard and repaired easily.

If you’re reading this Traxxas X-Maxx review wondering whether it justifies the cost - the answer depends on what kind of driver you are.

If you want a platform that lasts, upgrades cleanly, and keeps delivering power run after run, the X-Maxx still feels like the one to beat.

Browse complete kits and RC parts and accessories that keep your setup running at full potential.

FAQ

1. What is the top speed of the Traxxas X-Maxx 8S?

Out of the box, the Traxxas X-Maxx 8S reaches around 50+ mph with stock gearing. With gearing upgrades and proper cooling, some setups can push close to 60 mph on 8S power.

2. How heavy is a Traxxas X-Maxx?

The X-Maxx weighs roughly 19 pounds (8.6 kg) without batteries. With dual 4S LiPos installed, total weight climbs to about 21-22 pounds.

3. What size tires are on the Traxxas X-Maxx?

The truck runs 8.4-inch (213 mm) diameter tires, among the largest in any ready-to-run RC platform. The wide tread and sidewall flex help it maintain stability on rough terrain.

4. What year did the Traxxas X-Maxx come out?

The original Traxxas X-Maxx launched in 2015, with major updates in 2018 (for the 8S power system) and incremental refinements since.

5. Is the Traxxas X-Maxx waterproof?

Yes. Both the VXL-8s ESC and 1200XL brushless motor are fully waterproof, and the receiver box is sealed. You can drive through puddles, snow, and mud - just clean it after.

6. Who owns Traxxas?

Traxxas is a privately held American company, headquartered in Texas, USA.

7. Is Traxxas a Chinese company?

No. Traxxas is American-owned and operated, though some parts and manufacturing processes may be outsourced internationally (as with most RC brands).

8. What does “VXL” mean in Traxxas products?

VXL refers to Traxxas’s Velineon brushless power system, which includes their ESCs and motors - known for high efficiency and low maintenance.

9. What are common Traxxas RC problems?

Typical issues include servo burnout, ESC overheating, or shock cap leaks under heavy use. Most are preventable with regular cleaning, proper gearing, and minor upgrades.

10. What’s the difference between Traxxas and Arrma?

Traxxas focuses on refinement, user-friendly design, and modular repair. Arrma prioritizes raw performance, rigidity, and racing-style builds. Both excel, but their driving feel differs.

11. What is the fastest Traxxas model?

The Traxxas XO-1 holds that title. It can exceed 100 mph on 6S power with the right setup.

12. What is the toughest RC truck?

The Traxxas X-Maxx and Arrma Kraton 8S are widely considered the toughest ready-to-run RC trucks. The X-Maxx’s modular design gives it an edge in long-term durability.

13. What RC car goes 100 mph?

The Traxxas XO-1 Supercar is factory-rated for 100 mph using dual 3S LiPos and Traxxas’s high-speed gearing configuration.

14. Where is Traxxas headquartered?

Traxxas is based in McKinney, Texas, USA, where the company handles product design, support, and logistics.