Every fall the same question lands on our counter: "What's a good first RC truck for a kid who will absolutely drive it off the porch?" The honest answer is not the fastest truck on the wall. It's the one that survives the porch, is easy to charge, and doesn't sit in a closet for three weeks waiting on a part.
This guide walks through what actually matters in a first monster truck: size, speed control, battery and charger, waterproof electronics and parts support. Along the way: where real monster trucks like Bigfoot and Grave Digger came from, and how the ARRMA GROM and Losi Mini LMT trucks compare.
The Short Answer
A good first RC monster truck is a small-scale, 4WD, ready-to-run truck with a throttle limiter, a battery and charger in the box, waterproof electronics and parts your local shop stocks.
- Size: 1/16 to 1/18 scale fits a backyard or driveway and is easier on parts than a big 1/8 basher.
- Speed: about 20 mph is plenty to start, especially with a radio that can cap throttle at 50% or 75%.
- Box contents: battery and charger included means it runs the day you buy it.
- Our pick for most kids: the ARRMA Quake GROM 4x4 at $169.99.
- For a truck that drives like the real ones, the solid-axle Losi Mini LMT Grave Digger at $249.99.
1. Pick the right size and speed first
Scale and speed decide how much fun a first truck is, and how often it breaks.
Why small scale wins for beginners
A 1/16 truck like the Quake GROM is about 275 mm long and 215 mm wide and weighs about 1.04 kg, according to the published specs (RC Team listing). Light trucks hit things with less energy, so a curb or a fence post usually costs a scuff, not an A-arm. They also fit in a backpack and run on a cul-de-sac.
How fast is fast enough?
Around 20 mph feels quick on a small truck. ARRMA lists the Quake GROM at about 20 mph on its included 2S LiPo (Horizon Hobby). Brushless trucks go much faster, which is great at 12 and a handful at 7.
Throttle limiting is the parent's best friend
The Spektrum SLT2 radio in the GROM trucks lets you cap throttle at 50%, 75% or full. Start at 50% in the driveway, move to 75% after a few packs, and unlock full speed when steering gets smooth.
2. Know where monster trucks came from (and why the Losi LMT looks so real)
Kids who love RC monster trucks usually love the real ones too. A little history makes the toy box more fun.
Bigfoot started it
The monster truck began in a St. Louis four-wheel-drive shop. Owner Bob Chandler kept modifying his 1974 Ford F-250 until it became Bigfoot, and in 1981 he drove it over a row of junk cars in a field. That car crush started the sport (Bigfoot history; NAPA).
Grave Digger made it a show
Dennis Anderson's Grave Digger began as a mud bogger in 1982. When a booked monster truck didn't show up at an event, Anderson crushed cars in its place, and the crowd loved it. He rebuilt it as a true monster truck in 1984, and it got its famous black graveyard paint in 1986 (Grave Digger history).
Solid axles: the real-truck feel
Real monster trucks ride on solid axles, which is why they lean, bounce and wheelie the way they do. Losi's LMT line copies that layout. The Losi Mini LMT Grave Digger is a 1/18 4x4 with a solid-axle 4-link suspension, oil-filled shocks, metal differentials, the licensed Grave Digger body and working LED headlights (Horizon Hobby). It comes ready to run with a 2S Smart LiPo and USB-C charger.
Which one for your kid?
The Quake GROM has independent suspension and is the tougher, cheaper basher at $169.99. A Mini LMT ($249.99) drives more like a real monster truck and looks like one on the shelf. For Halloween, the Mini LMT Zombie is hard to beat.
3. Check what comes in the box
"Ready to run" can mean different things. Read the box before you wrap it.
Battery and charger included
The Quake GROM ships with a Spektrum Smart 7.4V 1400mAh 2S LiPo with an IC2 connector and a USB-C charger, so there is no second trip for power (specs). Some trucks list "requires battery and charger" on the box. Those are fine, but budget for both.
LiPo basics for the first week
Charge on a hard surface with an adult nearby, unplug the battery from the truck after every run, and stop driving when the truck slows down. Our battery charging guide covers storage and charging in detail.
Waterproof electronics, not a waterproof truck
The GROM's ESC/receiver and steering servo are listed as waterproof. That means wet grass and puddles are fine. It does not mean the truck is a submarine, and bearings and motors still need drying after a wet run.
| What to check | Good first-truck answer | Quake GROM 4x4 |
|---|---|---|
| Scale | 1/16 to 1/18 | 1/16 |
| Drive | 4WD | 4WD, oil-filled diffs |
| Speed | About 20 mph, with a limiter | About 20 mph, 50/75/100% throttle |
| Power | Battery and charger in the box | 2S 1400mAh LiPo, USB-C charger |
| Electronics | Waterproof ESC and servo | Yes |
| Price | Under $200 | $169.99 at Atlanta Hobby |
4. Plan for parts, upgrades and the next truck
Every RC truck breaks eventually. The good ones are cheap and quick to fix.
Buy from a shop that stocks the parts
A first truck that waits two weeks for an A-arm loses its driver. We keep GROM-platform parts on the wall in Cumming, and our repair bench can help when a fix is beyond the kitchen table.
Monster truck, desert truck or street basher?
The Quake GROM is a monster truck with tall tires for grass. The Mojave GROM RTA kit is a desert truck with a clear body you paint yourself, which makes a great family project. Our RC classes guide explains the differences.
When to step up to brushless
Once a driver is bored at full throttle and can keep a truck pointed straight, a brushless truck like the Infraction GROM 3S BLX is the next step. Keep the first truck. It becomes the loaner for friends.
Conclusion
A first monster truck should be small, 4WD, speed-limited, ready to run and easy to fix. For most kids that's the ARRMA Quake GROM 4x4 at $169.99. Order it at atlantahobby.com or come see it in person at our Cumming, GA store, where our team will show you the throttle limiter and the battery routine before you leave.
Gear Mentioned in This Guide
ARRMA 1/16 Quake GROM 4x4 RTR Monster Truck, Green
Ready to run with a 2S LiPo and USB-C charger in the box. $169.99.
Shop now
Losi 1/18 Mini LMT Grave Digger 4x4 RTR Monster Truck
Licensed Grave Digger body, solid axles and working LED headlights. $249.99.
Shop now
Losi 1/18 Mini LMT Zombie 4x4 RTR Monster Truck
The Halloween pick: Zombie body, battery and charger included. $249.99.
Shop now
Losi 1/18 Mini LMT Sparkle Smash 4x4 RTR Monster Truck
Solid-axle Mini LMT with the Sparkle Smash body. $249.99.
Shop now
ARRMA 1/12 Infraction GROM 3S BLX 4x4 RTR, Red/Black
The brushless step up, with battery and charger. $289.99.
Shop nowFrequently Asked Questions
What was the first monster truck?
Bob Chandler's Bigfoot, a modified 1974 Ford F-250 from St. Louis, is credited with starting the sport when it crushed cars in 1981.
What is the difference between the Losi Mini LMT and the ARRMA Quake GROM?
The Mini LMT uses solid axles like a real monster truck and has licensed bodies such as Grave Digger. The Quake GROM uses independent suspension and costs less.
What age is a good first RC monster truck for?
Most small ready-to-run trucks suit kids around 8 and up with an adult handling charging. Younger drivers do well with the throttle limited to 50%.
How fast is the ARRMA Quake GROM?
ARRMA lists about 20 mph on the included 2S LiPo battery.
Does the Quake GROM come with a battery and charger?
Yes. It includes a Spektrum Smart 7.4V 1400mAh 2S LiPo and a USB-C charger.
Is the Quake GROM waterproof?
Its ESC/receiver and servo are listed as waterproof, so puddles and wet grass are fine. Dry the truck after wet runs and don't submerge it.
Should a first RC truck be brushless?
Usually not. Brushed trucks around 20 mph are easier to control and cheaper to fix. Step up to brushless once full throttle feels slow.
