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T-Maxx 3.3 Nitro 4wd 1/10 RTR Monster Truck with TQi and TSM

Traxxas (TRA) Logo T-Maxx 3.3 Nitro 4wd 1/10 RTR Monster Truck with TQi and TSM
The Traxxas T-Maxx 3.3 2.4GHz radio controlled, nitro powered, Ready-To-Run Monster Truck with Traxxas Stability Management

Availability: Please call for availability
We might still have one laying around..

* Some of the items on this site are still being inventoried if you want to confirm the item is in stock please contact us.


Bigger. Meaner. More Powerful!

4x4 monster truck fun starts with T-Maxx. When T-Maxx launched onto the scene a whole new world of R/C driving possibilities emerged. T-Maxx has become the world's best-selling Ready-To-Race® nitro monster truck by climbing, jumping, and ripping through terrain that others simply wouldn't dare to attempt. Hardcore nitro monster crushing continues to evolve and so does T-Maxx. Introducing the T-Maxx 3.3. This brutal Maxx responds to the call with a huge stance; tough backbone; and wicked, tire-searing performance. T-Maxx brings it all together and unlocks a whole new level of­ monster thrashing­ potential. Go ­faster, jump higher, and let your creativity find new forms of torturous off-road pounding. The T-Maxx 3.3 is stronger, bigger, and meaner right down to its monster core.


  • Fully assembled, Ready-To-Race
  • TQi™ 2.4GHz radio system with Traxxas Stability Management®
  • Traxxas Link Wireless Module
  • telemetry sensors
  • TRX® 3.3 Racing Engine
  • ProGraphix® painted body


  • AA Batteries: 4 for transmitter, 4 for battery box
  • Fuel: 10%-20% or 33% Top Fuel from Traxxas, 20% recommended for break-in
  • After run oil to protect engine from corrosion
  • Small (1/8-in) flat-head screwdriver for tuning
  • Track Equipment


  • Traxxas Stability Management®
  • TQi 2.4GHz High Output radio system with Traxxas Link™ Wireless Module
    • TQi 2.4GHz High Output transmitter
    • Traxxas Link™ Wireless Module
    • 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
    • High 13ms frame rate and near-zero latency for responsive control
    • Telemetry-ready 5-channel micro receiver with dual channel-1 input
    • Traxxas Link Wireless Module compatible with Android 4.4 equipped devices, iPhone (4S, 5, 5C, 5S), iPod touch (5th generation and later versions), iPad (3rd generation and later versions), or iPad mini.
    • Factory installed speed, RPM, and temperature telemetry sensors
    • TQi 2.4GHz 5-channel micro receiver ( tra6518 ) with fail-safe security and integrated telemetry ports
  • TRX® 3.3 Racing Engine
    • Bigger piston and sleeve delivers extreme power
    • Consistent and smooth throughout the entire power band
    • Straight-through exhaust flow
    • Slide carburetor
    • TRX IPS crankshaft
    • Knife-edged connecting rod
    • Molded head protector screws onto the cooling head
    • Large aluminum blue-anodized cooling head
    • High-volume air filter
    • Super-light piston and rod
    • High-performance ball bearings
    • Backed by Traxxas Lifetime Engine Replacement Plan
  • EZ-Start® push-button electric starting
  • Traxxas Resonator Tuned Pipe
    • Double chamber design maximizes low to mid rpm horsepower
    • Laser etched, polished aluminum finish
  • Oversized cylindrical dual-stage air filter increases air intake for extended bash sessions
  • Long wheelbase chassis increases stability
    • Chassis extended by 30mm
    • 4mm thick 6061-T6 aluminum chassis
    • Lower skid plate protects the center driveline while allowing quick access to the transmission
  • Tunable sealed differentials in Maxx® differential housings
    • Strengthened differential housings
    • Differential uses Revo®-Spec gears and components
  • Gray composite components
    • Heady-duty front, rear, and center skid plates
    • Reinforced front and rear bulkheads
    • Ultra shock bodies
  • Tall, aggressive 3.8" all-terrain tires pre-glued on mirror-chrome Hurricane wheels
  • Revo-Spec front, rear, and center driveshafts
  • Sealed pivot balls and front/rear outer driveshafts
  • Revo-Spec Torque-Control™ slipper clutch
  • Powerful semi-metallic brake pads and 42mm cross-drilled steel rotor provide fade-free braking on demand
  • Revo-Spec state-of-the-art transmission
    • Auto-shifting, two-speed transmission is simple, reliable, and easy to adjust
    • Ultra-compact, fewer moving parts
    • Low rotating mass for quick, high-revving acceleration
    • Constant drive engagement is smooth and instantly responsive
    • Sealed case protects the gears and two-speed from track debris
  • Integrated Steering servo bellcrank and servo saver
  • High-torque digital steering servo ( tra2070 ) delivers 125 oz-in & 0.16-sec transit times
  • 100% captured steering and toe linkage
    • Double-shear components capture and secure all rod ends for unmatched durability
    • Rear toe-links are captured by a thick tie-bar for double-shear strength
  • Eight fully-adjustable, coil-over Ultra Shocks
  • Up to 10 shock mounting positions with multiple holes on the suspension arms and shock towers
  • Updated shock towers and adjustable body mounts
  • High-capacity 125cc fuel tank
  • Adjustable four-position wheelie bar
  • Precision rubber-sealed ball bearings
  • Precision metric hex hardware throughout
  • Blue-anodized aluminum antenna crimp nut
  • Fully painted, trimmed, and decaled ProGraphix® body
  • Fully assembled and Ready-to-Race®


Engine: TRX® 3.3
Starter: EZ-Start®
Chassis Type: 4mm 6061-T6 Aluminum Extended Chassis
Length (including wheelie bar): 21.213" (539mm)
Front Track: 16.5" (417mm)
Rear Track: 16.5" (417mm)
Center Ground Clearance: 4.2" (106mm)
Height (overall): 10.9" (277mm)
Wheelbase: 13.2" (335mm)
Front Shock Length: XXLong
Rear Shock Length: XXLong
Weight (RTR no fuel): 4.536kg (160oz)
Front Tires: 6.3" x 3.5" x 3.8"
Rear Tires: 6.3" x 3.5" x 3.8"
Front Wheels: Chrome Hurrricane™
Rear Wheels: Chrome Hurrricane™
Wheel Diameter: 3.8" (97mm)
Transmission: Wide-Ratio; Two-Speed; Forward-Only
Gear Ratio (1st Gear): 24.8:1
Gear Ratio (2nd Gear): 15.8:1
Differential Type: Hardened Steel; Bevel Gear; Sealed; Limited Slip
Drive System: Shaft-Driven 4WD
Radio System: Traxxas TQi™ 2.4GHz Radio System with Traxxas Link Wireless Module (3-Channel)
Receiver: Traxxas Stability Management ( tra6533 )
Telemetry: Equipped with Speed, RPM, and Engine Temperature
Brake Type: Vented Disc
Fuel Tank Capacity: 125cc
Top Speed: 45+mph
Skill Level: 4

Product Videos

Features Overview

Traxxas Stability Management®:
Traxxas Stability Management® (TSM) makes it possible to experience all the extreme power, speed, and acceleration that was engineered into Traxxas models by making it much easier to control the vehicle on common slippery surfaces such as loose dirt, smooth concrete, and even ice and snow. Punch it off the line and TSM goes to work sensing the vehicle’s direction and making steering corrections to provide straight-ahead fullthrottle acceleration without fishtailing, spinouts, and loss of control. TSM also works during cornering, first making intuitive corrections to maintain the vehicle’s line, then hammer the throttle earlier in the turn for much faster exit speeds. Braking is dramatically improved as TSM works to keep Traxxas trucks arrow straight until they come to a complete stop. Traxxas TSM gives all the benefits modern electronic stabilization has to offer without intruding on driving fun or introducing unexpected side effects that can be found on other systems such as drastically reduced turning radius, braking assistance that times out (quits), throttle restrictions, and an overall disconnected driving feel. Traxxas engineers developed superior tuning algorithms that run on high-speed, precision electronic components to create a system that works invisibly, in the background, without ever limiting throttle. TSM can be fine tuned (or turned off) for different surfaces by simply adjusting the multi-function knob on the TQi transmitter, or by adjusting the slider in the Traxxas Link app. The result is driving faster, with more ease, and having more fun. In fact, the driver may not even realize how much TSM is helping until it is turned off and their driving skills are tested without it!

The World's Most Advanced Ready-To-Race® Radio System Now Connects Wirelessly to the Traxxas Link App:
The Traxxas TQi paired with the Traxxas Link app is the most advanced, feature-rich, Ready-to-Race®radio system available. Now, TQi connects wirelessly to the latest Traxxas Link app for the ultimate in ease-of-use and control. The TQi radio system is equipped with the Traxxas Link Wireless Module to unlock exciting features such as instant Bluetooth®connectivity; access to the full range of powerful TQi tuning and telemetry tools through an intuitive high-definition graphical interface; and the ability to have a friend remotely monitor real-time telemetry while you focus on mashing the throttle. Your co-driver can even make adjustments for you, remotely, while you drive. No other radio system can do that. Just like the speed and performance Traxxas engineers into the vehicles, the power and capability of TQi and Traxxas Link expands your fun into all-new territory. Only from Traxxas, The Fastest Name in Radio Control®.

TRX 3.3 Racing Engine™, Where Power Meets Technology®!:
The powerful TRX 3.3 Racing Engine is the heart of the T-Maxx 3.3, delivering thoroughbred race engine performance that's absolutely second to none. The TRX 3.3 Racing Engine features a precision composite slide carburetor, PowerTune™ cooling head, dyno-proven IPS crankshaft, multi-port rear exhaust, and the starting convenience of the exclusive Traxxas EZ-Start® system. Years of testing and proven performance deliver the easiest-to-tune, most dependable, most powerful Ready-To-Race® engine available.

Resonator™ Dyno-Tuned Dual-Chamber Pipe:
The Maxx® Resonator aluminum tuned pipe is precision-engineered on the dyno to increase the power output of the TRX® 3.3 Racing Engine. The Resonator dual-chamber Maxx pipe provides an average peak torque increase of 16% over the standard Maxx pipe, and a 10% increase in total power across the whole range resulting in smooth, linear power delivery and brutal bottom end punch on demand. The Maxx Resonator pipe completes the New T-Maxx 3.3 with its shiny polished mirror-chrome finish and distinctive laser etched logo.

EZ-Start® Electric Starting:
Only the Traxxas EZ-Start offers the pure convenience of true one-handed operation and complete on-board, push-button electric starting. The Traxxas EZ-Start lights your glow plug and starts your engine quickly and smoothly at the push of a button. Traxxas' exclusive Smart Start™ technology monitors critical starting functions, automatically sensing and diagnosing potential problems for troublefree engine starting every time! LEDs provide realtime status, even alerting you when a glow plug has failed.

Revo®-Spec Auto shifting Two-Speed Transmission:
The heavy-duty forward-only two-speed is easy to adjust and delivers smooth and consistent shifts every time. A simple twist of a 2.0mm hex wrench and the shift point can be adjusted to shift earlier or later. To further the custom tuning experience, special close and standard ratio gear sets can be installed to tailor the gearing for your environment.

Large Diameter Disc Brake:
A large 42mm steel rotor spins between two unique semi-metallic brake pads which when engaged, bind the drilled steel disc for efficient 4 wheel braking action. The proven design provides fast fade free braking to bring T-Maxx 3.3 to a stop almost as quickly as it accelerates.

4.2" Ground-Clearance:
The unique T-Maxx chassis design offers maximum center ground clearance (over 4 inches) to eliminate the high-centering and chassis dragging that plague flat-chassis monster trucks. Plus it maintains that tall, authentic monster truck look.

Maxx-Sized ProGraphix® Body:
The extended wheelbase T-Maxx body comes fully trimmed and painted. Decals are also applied to save time and get you driving just minutes out of the box. Traxxas' ProGraphix bodies are the hottest looking bodies around and are only available on Traxxas Ready-to-Race® models. Available in red, blue, black, and white.https://youtu.be/ZZKM2X7mBI4

Product Specifications

Part NumberTRA49077-3
Kit TypeRTR
EngineTRX® 3.3
Chassis Type4mm 6061-T6 Aluminum Extended Chassis
Length (including wheelie bar)21.213" (539mm)
Front Track16.5" (417mm)
Rear Track16.5" (417mm)
Center Ground Clearance4.2" (106mm)
Height (overall)10.9" (277mm)
Wheelbase13.2" (335mm)
Front Shock LengthXXLong
Rear Shock LengthXXLong
Weight (RTR no fuel)4.536kg (160oz)
Front Tires6.3" x 3.5" x 3.8"
Rear Tires6.3" x 3.5" x 3.8"
Front WheelsChrome Hurrricane™
Rear WheelsChrome Hurrricane™
Wheel Diameter3.8" (97mm)
TransmissionWide-Ratio; Two-Speed; Forward-Only
Gear Ratio (1st Gear)24.8:1
Gear Ratio (2nd Gear)15.8:1
Differential TypeHardened Steel; Bevel Gear; Sealed; Limited Slip
Drive SystemShaft-Driven 4WD
Radio SystemTraxxas TQi™ 2.4GHz Radio System with Traxxas Link Wireless Module (3-Channel)
ReceiverTraxxas Stability Management ( tra6533 )
TelemetryEquipped with Speed, RPM, and Engine Temperature
Brake TypeVented Disc
Fuel Tank Capacity125cc
Top Speed45+mph
Skill Level4
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