Maxx Logo
4S LiPo & 60+mph

Traxxas Maxx® Now with WideMaxx®

The Traxxas X-Maxx® is a giant that forever changed the face of RC monster trucks. Its radical cutting-edge design, massive size, brutal strength, and unmatched power transformed X-Maxx into the stuff of legends. The 1/10 Traxxas Maxx expertly packages X-Maxx’s innovative design elements and jaw-dropping strength into a lighter, more compact, more ferocious beast. Maxx with WideMaxx is even bigger, with a longer wheelbase, beefier Sledgehammer tires, and that incredible wide stance for more intense action. Let the fun begin!

Maxx (#89086-4)
WideMaxx from the Start

WideMAXX® from the Start

WideMaxx stance stretches the wheels out over 1.5 inches (40 mm) wider for even greater stability.

Extended Chassis

Longer Chassis

The extended chassis length now accommodates our most powerful batteries, the same 6700 mAh 4-cell LiPo batteries used in the X-Maxx.

60+ MPH Maxx Muscle

Sledgehammer® Tires

Taller Sledgehammer tires feature an aggressive open-block tread design that clears away mud and debris for unrivaled traction.

Traxxas Tough


Maxx makes a statement with several ProGraphix® new clipless bodies with our brightest and boldest color options yet.

A New Level of Maxx Fun!
Model #89086-4$569.95


The Maxx Experience

The Maxx Experience

Maxx turns up the dial on fun with even more of what you crave. Maxx doubles down on strength and durability with a longer and wider stance for greater stability to match its blistering 60+ mph performance. Bury the throttle, fly through corners, and let Maxx turn your wildest full-throttle dreams into reality.

4S Speed

60+ MPH Maxx® Muscle

Traxxas Velineon® brushless power hits hard with massive 4s punch for an awe-inspiring 60+ mph top speed and effortless wheelies on demand. The high-output 540XL motor features a beefy 5 mm shaft, aluminum heat sink, and a powerful fan. Of course it’s all fully protected with Traxxas’ innovative waterproofing.

Overbuilt for the Extreme

Traxxas Tough

Maxx is overbuilt with components found on much larger and heavier vehicles to withstand extreme punishment and intense driving action. The Maxx chassis absorbs and dissipates impact energy across the entire structure for superior strength. Huge threaded-aluminum GT-Maxx shocks with oversized shafts soak up massive jumps for high-flying fun at every turn.



Chassis Click for Details Sledgehammer® Tires Full Length Motor Cradle Shock Tower Design Waterproof from the Start Maxx Steering Authority Battery Compartment GT-Maxx Aluminum Shocks Heavy Duty Suspension Arms Modular Chassis Design Driveline Click for Details Full Contact Sealed Bearings Shock-Absorbing Cush Drive Torque-Biasing Center Drive Aluminum Splined Driveshaft Extreme-Duty Telescoping Driveshafts Steel Gear Differentials

Maxx® Data

Maxx Specs Side
Maxx Specs Front
Length: 22.50 inches (572 mm)
Front Track: 15.95 inches (405 mm)
Rear Track: 15.95 inches (405 mm)
Ground Clearance (lowest skid): 1.90 inches (49 mm)
Ground Clearance (center skid): 2.6 inches (67 mm)
Weight: 10.40 pounds (4.7 kg)
Height (ride): 9.12 inches (232 mm)
Wheelbase: 13.85 inches (352 mm)
Shock Length: 4.90 inches (124 mm)
Tire Diameter: 5.64 inches (143 mm)
Wheel Diameter: 2.8 / 3.6 inches (70 / 92 mm)
Speed Control: Velineon VXL-4s
Motor (electric): 540XL (2400 kV)
Transmission: Single-speed
Overall Drive Ratio: 12.37 (23/50 motor pinion and spur gear)
Differential Type: Sealed, hardened steel bevel, limited slip
Gear Pitch: Module 1.0
Chassis Structure/Material: Composite modular tub
Brake Type: Electronic
Drive System: Shaft-driven 4WD
Steering: Double-shear bellcrank
Wheels & Tires: 2.8″ wheels, pre-glued Sledgehammer® Tires & foam inserts; 5.6x2.8–3.6
Radio System: 2-Channel, TQi 2.4 GHz Transmitter with TSM® receiver
Servo: Torque: 285 oz-in.
Top Speed: 60+ MPH with 4s LiPo battery and optional gearing (sold separately)
Skill Level: 4
Battery Tray: 186 mm L x 48 mm W x 43 mm H
Required Batteries: 4 “AA” (transmitter)
Velineon 540XL Brushless Motor Specifications
Type: 2400 kV sensorless brushless
Weight: 11.18 ounces (317 g)
Length: 3.58 inches (91 mm)
Diameter: 1.41 inches (36 mm)
Connector Type: Traxxas 6.5 mm bullet connectors
Velineon VXL-4s ESC Specifications
Input Voltage: 3s–4s LiPo (11.1 V – 16.8 V)
Case Size: 2.83 inches (72 mm) x 2.32 inches (59 mm) x 1.93 inches (49 mm)
Weight: 7.09 ounces (201 g)
BEC Voltage: 6.0 volts
BEC Current Continuous: 10 amps
BEC Current Peak: 20 amps
Motor Connectors: Traxxas 6.5 mm bullet connectors
Battery Connectors: Traxxas High-Current Connectors
Power Wire: 10 gauge Maxx® Cable
Ports: RX input, auxiliary fan, accessory port
  • VXL-4s Waterproof Electronic Speed Control
    • 3s–4s LiPo compatible
    • Built-in cooling fan
    • Real-time telemetry via Traxxas Link
    • Machined heat sinks
    • 10 gauge silicone wire
    • Integrated protection circuits
    • LED status lights
    • Waterproof
  • Velineon® 540XL Brushless Motor
    • Long format brushless motor
    • 4-pole 2400 kV
    • 5 mm output shaft
    • Aluminum heat sink
    • Cooling fan
  • 55+ MPH out of the box using single 4s LiPo battery (sold separately)
  • 60+ MPH with optional gearing and single 4s LiPo battery (sold separately)
  • Traxxas Stability Management®
    • Helps prevents spinouts and loss of control
    • Adjusts from off to 100% assistance from the transmitter
  • TQi 2.4 GHz High Output Radio System
    • TQi 2.4 GHz transmitter
    • Traxxas Link enabled
    • TQi 2.4 GHz 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
    • Automatically stores and loads settings for up to 30 Traxxas Link-enabled models—just switch on and drive, “model selection” is not required
    • Multi-Function knob
    • Adjustable steering and throttle percentage (dual rates)
    • Adjustable steering and throttle sensitivity (exponential)
    • Adjustable steering and throttle end points
    • Telemetry-ready 5-channel micro receiver
  • Clipless Body Mount System
    • Quick one-hand installation and removal
    • Uses pivoting rear latch mechanism
    • Eliminates body posts and clips
    • Reinforced for extra protection against tearing
  • Drivetrain
    • Full-time shaft-driven 4-wheel drive
    • Torque-Biasing Center Drive absorbs shocks and distributes power
    • 17 mm keyed wheel hex with 5 mm nut
    • Sealed, silicone fluid-filled diffs with large module ring and pinion gears
    • Heavy-duty Cush Drive
    • Extreme-duty telescoping driveshafts
    • Splined aluminum center driveshaft
  • Secure Motor Mounting System
    • Precise, fixed gear mesh adjustments
    • Motor retention separate from gear mesh
    • Full-length motor cradle
  • Modular Composite Chassis
    • Extended modular chassis design interlocks with front and rear bulkheads
    • Absorbs and distributes impact energy
    • Easy to service and access components
    • Driveline is sealed in the chassis to keep out dirt and grit
  • Easy Battery Access
    • Extended battery tray accepts Traxxas’ largest 6700 mAh 4-cell LiPo battery
    • Battery is protected deep in the chassis
    • Battery hold-downs pivot for easy access
    • More secure than conventional retention systems
  • Heavy-Duty Steering Bellcranks and Servo
    • Large-scale high-output steering servo
      • 285 oz-in of torque
      • 0.18 sec transit speed
    • Triangulated mounting system to fully support case
    • Heavy-duty double-shear bellcranks
  • Suspension
    • WideMaxx® double-shear suspension arms
      • 1.57″ (40 mm) wider for improved handling
      • Tough composite formula resists impact damage, even in cold weather
    • Engineered to optimize suspension travel and steering angles
    • All critical suspension points have double shear strength
    • Steel pivot balls
    • C-hub and steering block geometry maximizes steering angle
    • Fixed, high-strength camber and toe links
    • Steel upper and lower tie bars
    • Full contact sealed bearings used throughout driveline
  • GT-Maxx® Shocks
    • Machined aluminum threaded body
    • Extra-large bore and capacity
    • Large-diameter damper shaft
    • Lower seal cartridge with dual X-rings
    • Adjustable upper spring retainer
    • Plastic shock caps with pivot balls
    • Lower spring perches bolted on
  • Bumpers
    • Tough energy absorbing front and rear bumpers
    • Lower front and rear skids for impact and abrasion resistance
    • Integrated nerf bars for side impact resistance
    • Wheelie bar with integrated carry handle
  • Wheels/Tires
    • Tough 2.8″ wheels with keyed 17 mm hex receptor
    • Sledgehammer® extreme tires for sure-footed traction
    • 1-piece foam inserts
    • Pre-glued and ready for action
    • TSM® rated
Maxx (#89086-4) Blue
Maxx (#89086-4) Red
MODEL 89086-4: Maxx 1/10 scale monster truck. Fully assembled, Ready-To-Race®, with TQi 2.4 GHz radio system, VXL-4s brushless power system, and ProGraphix® painted body.

What’s In The Box:

  • Maxx, Ready-To-Race® model with Traxxas 540XL brushless motor
  • VXL-4s waterproof electronic speed control with integrated telemetry
  • Quick Start Guide
  • TQi 2.4 GHz radio system
  • High quality maintenance tools

What You’ll Need:

  • LiPo Battery

    Traxxas recommends a 4-cell 14.8 V Power Cell LiPo battery for maximum performance. A 3-cell 11.1 V LiPo battery will operate the vehicle with reduced performance. NiMH batteries are not supported.

  • LiPo Balance Charger with iD

    Traxxas EZ-Peak® Live 4s-capable charger is recommended for easy and fast charging performance (model 2971).

  • AA Alkaline Batteries

    Four AA alkaline batteries for the transmitter.

Battery & Speed Data

Maxx Battery & Speed Chart

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