TRX-4MT Logo

Traxxas delivers solid-axle monster truck performance and durability to 1/18 scale fans with the new TRX-4MT. A factory-installed Long Arm Lift Kit with eight shocks and large Terra Groove tires give TRX-4MT unrivaled capabilities and towering ground clearance. Available with highly detailed Ford® F-150® or Chevrolet® K10 bodies, TRX-4MT sets the standard for authentic monster truck performance in a convenient, take-anywhere size.

TRX-4M Ford F-150 & Chevrolet K10 High Trail Edition
Lifted Performance

Lifted Performance

TRX-4MT’s factory Installed Long Arm Lift Kit and large Terra Groove tires raise the center ground clearance 88% for an authentic monster truck stance. Eight individual shocks on revised shock mounts with extended links ensure the truck maintains its carefully tuned suspension geometry for peak performance.

Terra Groove Tires

Terra Groove Tires

Huge Terra Groove tires give TRX-4MT the authentic “hand carved” look of full-size monster trucks. Mounted on chrome deep-dish wheels with beadlock trim, Terra Groove tires provide excellent traction with an aggressive tread pattern that bites into loose surfaces. The sticky rubber compound is also great on carpet, grass, and pavement.

Metal Gear Servo

Metal Gear Servo

TRX-4MT comes factory-equipped with the upgraded 2065R servo to turn its oversize Terra Groove monster truck tires with authority. This fully waterproof servo features an all-metal-gear drivetrain for maximum durability under the toughest conditions.

Detailed Clipless Body

Detailed Clipless Body

The rugged ABS clipless body holds tight over jumps but releases in just seconds with a hidden latching system to preserve its clean lines. Working headlights and beautifully detailed chrome accessories complement TRX-4MT’s high gloss paint for authentic show-stopping looks.

Available Now!

$199.95 - K10

Model #98064-1
Order Now

$199.95 - F-150

Model #98044-1
Order Now




TRX-4M Underneath Click for Details Realistic Body Elements Deep-Dish Wheels LED Lighting Included 2s LiPo Battery with iD 2-amp USB Fast Charger with iD Clipless Body Mounting System Terra Groove Tires Triangulated Four-Link Suspension Heavy Duty Center Driveshafts Spool-Equipped Front & Rear Axles TRX-4M Overtop Click for Details Detailed Molded Body Deep-Dish Wheels LED Lighting Included 2s LiPo Battery 2-Amp USB Charger with iD Oil-Filled GTM Shocks ECM-2.5 Electronic Control Module Secure Battery Strap Optional Transmission Ratios Steel Monster Truck Frame Rails Forward-Mounted Motor Heavy Duty Metal-Gear Servo High-Quality Hardware

Make sure you don’t miss any of the latest 1/18th Scale TRX-4MT news, accessories, and updates.

Bigfoot Accessories

BIGFOOT® is “The Original Monster Truck” and you can replicate the legend in 1/18 scale with the all-inclusive BIGFOOT parts kit (part 9844X, sold separately).
BIGFOOT - The Original Monster Truck
BIGFOOT - The Original Monster Truck

Traxxas 1/18 Scale TRX-4MT Data

1/18 TRX-4MT Specifications
1/18 TRX-4MT Specifications
Length: 10.6 inches (276 mm)
Front Track: 6.5 inches (166 mm)
Rear Track: 6.5 inches (166 mm)
Center Ground Clearance: 2.16 inches (55 mm)
Weight (with battery): 1.27 pounds (577 g)
Height: 6.7 inches (170 mm)
Wheelbase: 6.45 inches (164 mm)
Approach Angle: 82°
Breakover Angle: 38°
Departure Angle: 67°
Shock Length (front and rear): 2.0 inches (51 mm)
Hex Size: 7 mm
Differential Type: Fully locked; 2:1 axle ratio
Wheels (front and rear): 1.45″ x 1.1″ inches (37 x 29 mm)
Tires (front and rear): 3.14″ x 1.65″ inches (80 x 42 mm)
Electronic Control Module: ECM-2.5
(combo ESC, receiver, lighting control*)
Motor (electric): Titan® 180 87T
Chassis Structure/Material: Steel ladder frame with Nylon composite crossmembers
Brake Type: Electronic “Hill Hold”
Drive System: Shaft-driven 4WD
Steering: Axle-mounted servo
Radio System: TQ 2.4 GHz 2-channel transmitter
Servo: 2065R metal-gear, heavy-duty waterproof
Skill Level: 1
Battery Tray: 51 mm L X 31 mm W
*Requires accessory Pro Scale® LED light kit, sold separately
Titan 180 87T Motor
Type: High-torque brushed motor
Size: 180
Weight: 1.16 ounces (33 g)
Dimensions: 1.66″ (42 mm) overall length, 1.34″ (34 mm) can length, 0.81″ (21 mm diameter)
Turns: 87T reverse rotation
Voltage: 8.4 volts
Electronic Control Module (ECM-2.5)
Input Voltage: 2s LiPo
Case Size: 1.26″ W x 1.79″ D x 0.60″ H
Weight: 0.92 ounces (26 g)
BEC Voltage: 6.0 volts
BEC Current: 1 amp
Low Voltage Detection (LVD): 2-stage
Transistor Type: MOSFET
Motor Overload Protection: 2-stage
Profile Selection: Sport Mode:
  100% FWD, 100% Brakes, 100% REV
Trail Mode:
  100% FWD, 100% Brakes, 100% REV, Trail-Tuned Brake on Neutral
Crawl Mode:
  100% FWD, 100% Instant REV, 100% Brake on Neutral
  • Clipless ABS Bodies
    • Ford® F-150® or Chevrolet® K10 licensed monster truck body
      • Molded-in color won’t chip or flake
      • Chrome engine detail, bumpers, roll bar, side mirrors, door handles, & wipers
      • LED headlights
    • Heavy duty latching clips
      • Hold tightly on the trail
      • Release in just seconds
  • Long Arm Lift Kit
    • Revised shock towers
    • Extended 4-link suspension
    • Heavy duty rod ends
  • ECM-2.5 Electronic Control Module
    • Incorporates ESC, receiver, and LED controller in one chassis
    • Fully waterproof for all-weather fun
    • Three drive profiles
      • Sport Mode – forward / brake / reverse
      • Trail Mode – forward / brake / reverse / with trail-tuned drag brake in neutral
      • Crawl Mode – forward / instant reverse - no neutral with 100% hill holding brake
    • Traxxas EZ-Set® one-button setup
    • Built-in Pro Scale® LED functionality
    • Two-stage low voltage protection (LVD)
    • Motor overload protection
  • TQ 2.4GHz Transmitter
    • Full-size 2-channel transmitter
    • All-day comfort with precise long-range control
  • Motor
    • Powerful Titan® 87-turn brushed motor
    • Fixed gear mesh doesn’t require adjustment
    • Forward mounting position for improved crawling dynamics
  • Extended Heavy Duty Steel Ladder Frame
    • Deep C-channel design
    • Extended center side plates for maximum rigidity
    • Rails run from bumper to bumper
  • Drivetrain
    • Full-time shaft-driven 4-wheel drive
    • Solid steel axles
    • Spool-equipped front and rear axles
    • Heavy duty CV center driveshafts
  • Optional Transmission Ratios (sold separately)
    • Optional Low Range or Speed Gearing transmissions
      • Modular design swaps out in minutes
  • Steering
    • Heavy duty 2065R steering servo
      • Full metal gears
    • Superior 45° steering angle
    • Direct steering (no servo saver)
  • Secure Battery Strap
    • Wide rubber strap secures battery in place
  • Eight GTM Shocks (4 oil-filled)
    • Provides smooth controlled damping
    • Realistic driving body movements
    • Adjustable pre-load spacers
    • Easily refreshed with available rebuild kits
  • Wheels and Tires
    • Chrome deep-dish monster truck wheels
      • 7 mm hex
    • Pre-mounted Terra Groove monster truck tires
      • Authentic shaved look
      • Sticky rubber compound
  • Battery and Charger Included
    • High-capacity 2-cell LiPo battery
      • 7.4 volts
      • 750 mAh for over an hour of run time
    • 2-amp USB-powered fast charger
    • iD® technology for faster, safer charging
  • Low-Maintenance Self-Lubricating Bushings
  • Durable Hex hardware
1/18 TRX-4MT Chevrolet K10 Monster Truck (#98064-1)
1/18 TRX-4MT Ford F-150 Monster Truck (#98044-1)
MODEL 98044-1: TRX-4MT® with Ford® F-150® pickup body: 1/18 scale 4X4 monster truck, fully-assembled, Ready-To-Drive®, with TQ 2.4 GHz 2-channel transmitter, and ECM-2.5 waterproof electronics.
MODEL 98064-1: TRX-4MT® with Chevrolet® K10 pickup body: 1/18 scale 4X4 monster truck, fully-assembled, Ready-To-Drive®, with TQ 2.4 GHz 2-channel transmitter, and ECM-2.5 waterproof electronics.

What’s In The Box:

  • TRX-4MT Monster Truck
  • Licensed ABS hard body
  • Titan® 180 87-turn motor
  • ECM-2.5 Electronic Control Module
  • TQ transmitter
  • 7.4 volt 750 mAh 2-cell LiPo battery
  • 2-amp USB fast charger with iD®
  • High quality maintenance tools

What You’ll Need:

  • AA Alkaline Batteries

    Four AA alkaline batteries for the transmitter


Traxxas makes a full line of high-performance parts and detailed accessories to get the most out of your TRX-4MT. Compatibility and fitment are never an issue when you buy genuine Traxxas products.