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5 Rating 5 Rating (1 Customer Reviews)

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Model Number: HPI10860

The Nitro Monster King 4X4 is a true-to-scale monster truck that features nitro power and full-time 4WD. Based on the popular HPI Wheely King platform, we've added the thrills and sounds of nitro power to create a medium sized monster truck that can go from car crushing stadium monster truck action to grueling off-road bashing. The Nitro Monster King 4X4 is the ultimate combination of true-to-scale monster truck looks and fun high-flying nitro monster truck action. And with reliable nitro power you can just add more fuel to keep running as long as you want!

The Nitro Monster King 4X4 is great for the show-and-go crowd - fat chrome wheels hold 5.4& all-terrain Mud Thrasher monster truck tires, and the aluminum alloy Twin Vertical Plate (TVP) chassis features a design that looks just like the real monster trucks you've enjoyed watching! Front and rear solid axles feature pivot joints and a realistic multi-link monster truck suspension for easy driving and control!

It's not just about its good looks - the Nitro Monster King 4X4 lives up to its name from the second you pull the trigger! With its strong T-15L engine and solid-axle 4WD drive train, the Nitro Monster King 4X4 blasts through twisty terrain or down the street... with the realistic sound of its T-15L nitro engine powering all four wheels!

Ready To Run Convenience

With a completely assembled chassis, painted body and a full set of electronics, it's a simple matter of installing receiver/transmitter batteries, add some fuel to start having fun! The Nitro Monster King 4X4 is truly ready-to-run and features the high-quality HPI TF-1 27MHz transmitter. The SF-1 servos are reliable, durable and offer plenty of torque, performing their duties under all conditions. For the ultimate in control and feedback, the Nitro Monster King 4X4 features fully proportional steering and throttle.

Topping off the Nitro Monster King 4X4 is a painted and trimmed monster truck body, mounted on adjustable body mounts that allow you to fit all kinds of fun and exciting bodies. It all adds up to a great truck and hours of enjoyment! Get into the car-crushing spirit of the monster truck! Get the Nitro Monster King 4X4!


  • Chassis: Super Tough Aluminum Alloy TVP (Twin Vertical Plate)
  • Drive: Four Wheel Shaft Drive
  • Engine: HPI T-15L nitro engine with pull starter, ABC cylinder and liner construction, aluminum muffler, rotary carburetor and glow plug
  • Radio: HPI TF-1 27MHz AM Transmitter with steering and throttle trim and reverse, transmitter does not have charge jack
  • Servos: HPI SF-1
  • Fuel Tank: 3.4oz (100cc), flip top cap
  • Clutch: Two shoe composite, 11 tooth steel clutch bell
  • Transmission: Single speed
  • Ball Bearing: Full set included
  • Shocks: Four oil-filled, plastic bodied w/coil-over spring
  • Spur Gear: 53 tooth composite construction
  • Gearbox: Enclosed
  • Differentials: Planetary gear
  • Brake: Single disc
  • Tires: Front Dual Stage, plastic and rubber construction Rear, All-Terrain Mud Thrasher, both 5.3 (135mm) diameter, 2.9& (73mm) wide
  • Wheels: Chrome plated plastic
  • Body: Fully painted and detailed
  • Bumpers: Front and rear composite construction
  • Suspension: Front and rear solid axle with pivot arms, 6& (152.4mm) amount of travel
  • Camber Tie Rods: Fixed, non-adjustable
  • Steering Tie Rods: Fixed, non-adjustable
  • Steering: Servo saver equipped
  • Warranty: Two year limited through manufacturer


  • HPI RTR Nitro Monster King 4X4
  • TVP Chassis
  • Oil Filled Shocks
  • Painted Body
  • 5.4& Tires
  • Chrome Wheels
  • Iinstructions
  • Radio
  • .15 cu in Engine with Pull Starter
  • Wheely Bar
  • Instruction Manual


  • Vehicle
    • Length: 19.3& (490mm)
    • Width: 12.4& (315mm)
    • Height: 10& (254mm)
  • Wheelbase: 11.2& (284mm)
  • Front and Rear Track: 12.2& (310mm) distance from outer edge of tires, side-to-side
  • Front and Rear Tread: 9.5& (241mm) distance between center of tires
  • Suspension Travel: 6& (152.4mm)
  • Body
    • Length: 16.75& (425mm)
    • Width: 6.7& (170mm)
    • Height: 5& (127mm)


  • Transmitter: 12 AA Batteries (Not Included)
  • Glow Starter: 1.2V
  • Fuel: 2-cycle Glow Fuel with 20%-25% Nitromethane
  • Fuel Bottle

For questions regarding this product please email our friendly customer service team.

Customer Reviews

Overall Raing: 5 Rating 5 out of 5 stars

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Top Customer Reviews

5 Rating

By: Austin on January 1, 2012

how fast does this go

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