Top Highlights

● Officially licensed by General Motors LLC

● 1312 brushless motor

● Metal link rods

● Scale lighting system with multiple lighting effects

● Two-speed transmission

● Metal-gear portal axles

● Full ball bearing set (24 pcs)

● Metal-gear steering servo

● Four-link suspension system

● Coil springs with metal oil-filled shocks

● Full-time 4WD drivetrain

Features

Highly Detailed Exterior & Realistic Interior

The GMC Sierra S features a richly detailed scale body with GMC badging, windshield wipers, door handles, roof rack, light buckets, an electroplated front grille, and roof-mounted spotlights. Inside, the fully simulated Sierra S interior includes a detailed dashboard, gear shifter, and seat texture decals, delivering an immersive scale experience.

Independent Brushless Power System

Powered by an outrunner brushless motor paired with an independent brushless ESC and a dedicated receiver, the system delivers efficient power output, smooth throttle response, and reliable performance across varied driving conditions.

Simulation Lighting System with Multiple Light Modes

Equipped with headlights, taillights, turn signals, and roof spotlights, the lighting system offers multiple realistic lighting effects. Lights can be remotely controlled via CH4 switching and feature synchronized, interactive functions for enhanced scale realism.

Portal Axles for Superior Ground Clearance

Front and rear portal axles with wheel-end reduction increase differential ground clearance, significantly improving off-road capability and obstacle-crossing performance on rough and uneven terrain.

Two-Speed Transmission for Strategic Control

The integrated two-speed gearbox allows seamless switching between low-speed crawling and high-speed driving, giving drivers greater control and adaptability for different terrain and driving strategies.

All-Metal Chassis Construction

Built on a high-strength metal chassis featuring metal frame rails, metal link rods, and metal gears, the Sierra S delivers enhanced durability, stability, and long-term reliability under demanding off-road conditions.

Specification:

● Length: 346mm

● Width: 151mm

● Height: 138mm

● Wheelbase: 209mm

● Tire F/R :Φ 66*22mm

● Minimum Ground Clearance: 42mm

● Approach Angle: 55°

● Departure Angle: 35°

● Motor: 1312 Brushless motor

● Battery : 2S LiPo 7.4V 900mAh x1

● Remote control distance: 30m

● Approx. operating duration time: 15-20mins

● Remote control: MG44-BS

What's in the box:

● 1 x 1/18 GMC Sierra S RTR

● 1 x 2.4GHz MG44-BS Transmitter

● 1 x R4P2 Receiver (installed)

● 1 x 1312 Brushless Motor (installed)

● 1 x Product Manual

Need to Complete:

● 4 x AAA Batteries for Transmitter

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