Power Wheels Monster Jam Grave Digger 24-Volt Ride-On
The official Power Wheels Grave Digger brings Monster Jam excitement straight to your backyard. Built for young drivers ages 3-7, this 24-volt battery-powered ride-on delivers the authentic styling and high-octane thrills of the legendary Grave Digger monster truck.
We engineered this ride-on with Monster Trax tires for maximum traction on grass, dirt, and pavement, plus a spacious truck bed for hauling toys. The 2300 RPM high-performance motor lets kids tackle hills and rough terrain with confidence, while our Max Speed Lock feature gives parents control over top speed as young drivers build their skills.
Monster Jam Performance Specs
24-Volt Battery System & Performance
Our Grave Digger ride-on is powered by a rechargeable 24-volt battery that delivers longer play sessions and greater climbing power than standard 12-volt systems. The robust 2300 RPM motor provides the torque young drivers need to conquer inclines, push through grass, and navigate backyard obstacles with ease.
The included wall-plug charger fully recharges the battery in approximately 18 hours, and we recommend charging after each use to maintain optimal performance. Battery life varies based on terrain, rider weight, and driving style, but you can typically expect 40-90 minutes of continuous runtime per charge.
Monster Trax Tires & Terrain Capability
Traction Built for Adventure
Grave Digger is equipped with four Monster Trax tires designed to handle the toughest backyard terrain. These high-traction wheels feature deep treads that grip grass, dirt, gravel, and pavement without slipping, giving kids the confidence to explore trails, hills, and uneven surfaces.
The wide wheelbase and rugged suspension absorb bumps and dips, while the elevated ground clearance prevents the undercarriage from scraping on rocks or roots. We’ve tested this ride-on on slopes up to 10 degrees, and the 2300 RPM motor maintains steady power even on challenging inclines.
Max Speed Lock & Safety Features
We built the Grave Digger with safety features that let parents adjust the ride-on as their child’s driving skills develop. The Max Speed Lock system offers two speed settings: a beginner-friendly 2.5 mph mode for first-time drivers, and a 5 mph high-speed mode once they’ve mastered steering and braking.
The Power-Lock brake system automatically engages whenever the driver’s foot lifts from the accelerator pedal, bringing the vehicle to a controlled stop. Side panels provide structural protection, and the molded seat includes a high back for added support during adventurous play.
More Monster Jam & Off-Road Adventure Ride-Ons
Rated 4.8 by verified buyers
Questions About Your Grave Digger Ride-On
The 24-volt Grave Digger (model FYJ02) features a more powerful 2300 RPM motor that delivers greater torque for climbing hills and navigating rough terrain. It also offers longer battery runtime and slightly higher top speeds compared to 12-volt models.
The 24-volt version is best for kids who will be driving on varied terrain or inclines, while 12-volt ride-ons work well for flat, paved surfaces.
Battery runtime varies based on rider weight, terrain, and driving habits, but you can typically expect 40-90 minutes of continuous use per charge. Driving on grass, hills, or at maximum speed will drain the battery faster than smooth, flat surfaces.
We recommend fully recharging the battery after each use. The included charger takes approximately 18 hours to restore a depleted battery to full capacity.
No, the Grave Digger is designed for one rider only, with a maximum weight capacity of 130 lbs. The molded seat accommodates a single child, and we do not recommend adding passengers for safety reasons.
If you’re looking for a two-seater option, explore our Dune Racer Extreme or Jurassic Park Jeep Wrangler, both of which feature side-by-side seating.
We designed the Grave Digger for kids ages 3-7 years, with a maximum rider weight of 130 lbs. Younger or smaller children should start with the Max Speed Lock set to 2.5 mph, while older or more experienced drivers can graduate to the 5 mph setting.
Parent supervision is required for all rides, especially during the learning phase.
Yes, the Monster Trax tires and 24-volt motor are specifically engineered for off-road terrain including gravel, dirt, grass, and uneven surfaces. The deep tire treads provide excellent traction, and the 2300 RPM motor delivers the torque needed to power through loose or rocky ground.
We’ve tested the ride-on on slopes up to 10 degrees and a variety of backyard conditions with strong performance.
The Grave Digger is designed for dry outdoor use only. While the body and electrical components can handle light moisture, we do not recommend driving through puddles, rain, or wet grass. Exposure to standing water can damage the motor and battery.
Always store the ride-on indoors or under a covered area when not in use, and avoid charging the battery in damp environments.
Routine maintenance includes wiping down the body and wheels after each use, checking tire tread for wear, and keeping the battery charged. Inspect the Power-Lock brake and steering mechanism periodically to ensure smooth operation.
If you notice reduced speed or battery performance, consult our battery maintenance guide for troubleshooting tips. Replacement batteries and tires are available through our parts and support page.