Article - 1:18 4WD Mini Truck Shootout

This article was published with special permission from RC Car Action.

Minis are red hot, but the most combustible segment of this smokin’ scene is 1/18-scale 4WD stadium trucks. Team Associated’s RC18T was the first big mover, followed in quick succession by vehicles from DuraTrax, XRAY, Trinity and even Radio Shack. That’s a lot of choices—and potentially, a lot of confusion for the guy with cash in pocket who’s eyeballing a bunch of boxes on the shelf. Which is fastest? Toughest? Best equipped? We drove all the currently available 1/18-scale 4WD mini trucks to answer those questions and more.


Associated RC18T


The RC18T is available in two versions; Factory Team and RTR. The Factory Team version is packed as a kit and requires you to pick out the electronics. The Factory Team also includes many of the options that Team Associated offers. The RTR shown here comes assembled with electronics installed. A 6-cell battery and wall charger complete the package. Adjustable ball diffs allow smooth operation of the truck and permit slight adjustments so you can change how the truck feels in the turns. An aluminum driveshaft connects the front and rear diffs, and plastic dogbones drive the wheels. Rings around the drive cups prevent them from spreading and the dogbones from falling out when heavy loads are applied. Fixed-length camber and toe links keep the tires and wheels in position, and a molded plastic servosaver protects the servo’s gears.

SPECS:
  • Top speed: 19.1mph
  • Price: $170
  • Not included: Transmitter batteries
  • Length: 8.4 in. (214mm)
  • Width: 7.2 in. (182mm)
  • Wheelbase: 6.1 in. (154mm)
  • Weight: 19 oz. (540g)
  • Chassis: 77x193mm molded-plastic pan
  • Differentials: Ball-type with plastic outdrives
  • Drive axles: Plastic dogbones
  • Bearings: Metal-shielded ball bearing
  • Suspension type: Lower H-arm with upper links
  • Shocks: Plastic, fluid-filled
  • Camber links: Fixed-length molded-plastic
  • Transmitter: Team Associated XP2 AM
  • Tires: Mini-Pin (30x60mm)
  • Kit or RTR: RTR

Electronic Gear:
  • Transmitter: Team Associated XP2
  • Receiver: Team Associated TR203A
  • Speed control: Team Associated XPS
  • Servo: Team Associated XP1016
  • Motor: Super 370
  • Battery: 6-cell 1100mAh NiMH
  • Charger: 120mAh wall-type


Fixed camber and toe links keep the tires pointed in the right direction.


The motor-mounting plate is supported on the top and bottom.  The steel pinion is a plus.

Hits Misses
  • 99.9% complete. Just needs transmitter batteries
  • Adjustable ball diffs
  • Fixed camber and toe links
  • Plastic dogbones can flex



The chassis has plenty of room for all the electronics; you can tell nothing was an afterthought.


Fluid-filled dampers soften the ride, and you can adjust their "feel" by changing shock angles.


Duratrax Vendetta ST


DuraTrax first released a Vendetta buggy, and it proved to be quite a capable performer right out of the box. It features a tough 4WD gear diff drivetrain, independent front and rear suspension, a complete set of ball bearings, aluminum shock towers, fluid-filled shocks and a standard-size steering servo. DuraTrax took this proven design and refined it by adding front pivot-ball suspension, improved shock mounts, a hotter motor, a larger-capacity NiMH battery pack and an all new speed control. With these improvements and the addition of larger truck tires and truck body, the Vendetta ST (stadium truck) was born. The Vendetta ST is backed by the Stress-Tech plastic-parts guarantee: that replaces any Stress-Tech part that breaks within the first 12 months you own the car. This mini truck comes out of the box ready to go—requiring nothing extra to buy to get it running.

SPECS:
  • Top speed: 20.9mph
  • Price: $168
  • Not included: No additional items required
  • Length: 10.3 in. (260mm)
  • Width: 8.9 in. (225mm)
  • Wheelbase: 6.4 in. (163mm)
  • Weight: 22 oz. (615g)
  • Chassis: Plastic semi-tub
  • Differentials: Greased bevel gear
  • Drive axles: Plastic universal joint
  • Bearings: Metal-shielded ball bearing
  • Suspension type: (F/R) Pivot ball/lower H-arm w/ adjustable upper links
  • Shocks: Plastic-body, fluid-filled w/ aluminum caps
  • Camber links: Fixed, molded plastic
  • Transmitter: DuraTrax AM
  • Tires: Square lug (67x32)
  • Kit or RTR: RTR

Electronic Gear:
  • Transmitter: DuraTrax 2-channel transmitter
  • Receiver: DuraTrax RX-100
  • Speed control: DuraTrax ESC7500
  • Servo: DuraTrax SX-100
  • Motor: DuraTrax VR3 Ultra RPM 380
  • Battery: DuraTrax 6-cell 7.2V NiMH 650mAh
  • Charger: DuraTrax 200mAh wall


The ST’s pivot-ball suspension is highly adjustable, and the plastic fluid filled shocks keep the ride smooth.


A cast-aluminum mount securely holds the motor in place, and aluminum inserts allows you to change the gearing. Two inserts are included and give five pinion options.

Hits Misses
  • 100% RTR—needs nothing else to get running
  • Pivot-ball front suspension
  • Stress-Tech parts guarantee
  • Nonadjustable steering links



Its 8.9-inch width makes the Vendetta ST the widest truck in the shootout and gives it stable handling characteristics.


The Vendetta ST is built tough with its one-piece plastic tub chassis and solid suspension arms. The ST is also the only truck equipped with a molded plastic wing.


Pro-Pulse Pro-T100


RadioShack has been a huge player in the toy-RC market for years, but the Pro-Pulse (built and serviced by Megatech) minis represent the brand’s first foray into genuine hobby-quality RC. Two models are offered: the buggy-flavored B100 and the truck-styled T100, tested here. Both share the same RC18-styled platform and are differentiated by body, wheels and tires. The Pro-Pulse cars are the most affordable in the shootout, even when you factor in the cost of the sold-separately battery and charger. Despite the low price, the T100 is well equipped with full bearings, oil shocks, independent speed control and receiver and 370 motor. In keeping with hobby theme, RadioShack offers a full line of replacement and accessory.

SPECS:
  • Top speed: 18mph
  • Price: $100
  • Not included: 8 AA batteries, rechargeable 7.2V battery, charger
  • Length: 9.8 in. (249mm)
  • Width: 7.1 in. (180mm)
  • Wheelbase: 6.5 in. (165mm)
  • Weight: 18 oz. (510g)
  • Chassis: Plastic semi-tub
  • Differentials: Ball-type with plastic outdrives
  • Drive axles: Steel dogbones
  • Bearings: Metal-shielded ball bearing
  • Suspension type: Lower H-arm with upper camber link
  • Shocks: Plastic, oil damped
  • Camber links: One-piece plastic
  • Transmitter: Pro-Pulse FM
  • Tires: Pro-Pulse chevron tread
  • Kit or RTR: RTR

Electronic Gear:
  • Transmitter: Pro-Pulse FM 2- channel
  • Receiver: Pro-Pulse FM 2- channel
  • Speed control: Pro-Pulse forward/brake/reverse
  • Servo: Pro-Pulse miniservo
  • Motor: Pro-Pulse 370
  • Battery: Not included
  • Charger: Not included


The fixed camber and toe links are goof-proof. Oil-filled shocks smooth out the ride.


The included 370 motor is fast, and an aluminum motor plate holds it securely.

Hits Misses
  • Fast out of the box
  • Tough construction
  • Reliable FM electronics
  • Tires hold back handling potential
  • Battery and charger not included



RadioShack didn’t reinvent the wheel. The Pro-T100’s layout looks just like other minis.


Steel dogbones connect the ball diffs to the wheels.


Trinity Blade


Trinity offers the Blade in three versions: Blade B, an RTR with Mamba brushless power; Pro Roller, a fully assembled chassis kit with body, wheels and tires but no electronic gear; and Blade RTR, complete with painted body and brushed-motor electronics. The standard Blade most closely matches the specs and pricing of the other trucks tested, so that’s the model we chose for the shootout, but that doesn’t mean you won’t find standout features. A full set of aluminum shocks are the most noticeable upgrade over standard mini fare, while the front and rear ball differentials are less easy to spot (unless you peeked at the specs). Steel turnbuckles and dogbones increase durability and adjustability, and the Blade’s unusual snub-nosed bodywork sets it apart from the crowd.

SPECS:
  • Top speed: 14mph
  • Price: $185
  • Not included: 8 AA batteries
  • Length: 9.8 in. (249mm)
  • Width: 7.1 in. (180mm)
  • Wheelbase: 6.6 in. (167mm)
  • Weight: 17.8 oz. (505g)
  • Chassis: Plastic semi-tub
  • Differentials: Ball-type with plastic outdrives
  • Drive axles: Steel dogbones
  • Bearings: Metal-shielded ball bearing
  • Suspension type: Lower H-arm with upper camber link
  • Shocks: Threaded aluminum, oil-damped
  • Camber links: Steel turnbuckle
  • Transmitter: Trinity AM
  • Tires: Trinity pin spike with bar center tread, 1.2 x 2.3 (31 x 58mm)
  • Kit or RTR: RTR

Electronic Gear:
  • Transmitter: Trinity 2-channel AM
  • Receiver: Trinity 2-channel AM
  • Speed control: Trinity forward/ brake/reverse
  • Servo: Trinity mini servo
  • Motor: Trinity Micro Monster 280
  • Battery: 1200mAh, 7.2V NiMH
  • Charger: Trinity 350mAh wall-type


Steel turnbuckles give the Blade full camber/toe adjustability, and genuine oil shocks with threaded aluminum bodies are standard.


A cast motor plate dissipates heat and maintains gear mesh despite hard knocks.

Hits Misses
  • Loaded: full bearings, aluminum shocks, ball differentials …
  • Fully adjustable suspension with extra-thick arms
  • Well-damped ride
  • Spur gear easily fouled by debris
  • Single-color body and tame graphics



The Blade uses the default shaft-drive layout common to all sizes of RC graphics cars: electronics on the right, battery on the left.


The Blade’s wide-set rear shocks deliver stable handling.


XRAY M18T


XRAY is well known for producing some of the highest quality and successful 1/8- and 1/10-scale RC racecars available. Its mini offerings are no different. The M18T is a back-to-back national champion in the U.S. with Zack Barry winning in ’06 and ’07. Besides being a winner on the track, the solid design and high-quality components of the M18T are readily apparent. The truck features ball differentials and a ball-bearing-supported steering system. In fact, the entire drivetrain spins on ball bearings. XRAY also includes front and rear anti-swaybars and four pinions, so you can dial in the gearing to any size venue. The M18T is only offered as a kit, which is what most racers prefer. Like the rest of XRAY’s offerings, the M18T seems designed to excel at racing, and what wins on the track usually does just fine in the backyard or the driveway.

SPECS:
  • Top speed: 14mph (speed varies with equipment used)
  • Price: $125
  • Not included: Transmitter, receiver, steering servo, motor, speed control and battery
  • Length: 9.2 in. (233.6mm)
  • Width: 7.08 in. (180mm)
  • Wheelbase: 5.9 in. (150mm)
  • Weight: 20.7 oz. (587g)
  • Chassis: Flat plastic plate with raised edges
  • Differentials: Ball-type with plastic outdrives
  • Drive axles: Plastic universals
  • Bearings: Metal-shielded ball bearing
  • Suspension type: Fixed-length upper and lower A-arms
  • Shocks: Plastic bodies with 1.5mm shafts, oil-filled
  • Camber links: Adjustable, metal
  • Transmitter: Not included
  • Tires: Mini studs (30x56mm)
  • Kit or RTR: Kit


The M18T uses pivot balls instead of hingepins.


The 370-size motor delivers plenty of speed, and XRAY includes four different pinions.

Hits Misses
  • Very high quality and excellent design
  • Can be converted into a mini monster truck
  • Ball differentials and universals
  • Only offered as a kit
  • Proprietary wheels
  • Plastic motor mount



The M18T’s layout is similar to the other mini trucks—most of the electronics and motor on the right, and the battery on the left.


The M18T uses the same size shocks front and rear. Note the included anti-swaybars.


Electronic Gear Comparison