Meet the crew

Six living monster trucks, one champion who wants to stay champion, and the friends who cheer them on.

Crew quizzes

The Mash Motors Crew

Rumble City's volunteer rescue team, in their first season at the Rumble Bowl.

Big Stomp

The Leader

The leader. Big, red and brave, with flames on his sides. His Thunder Stomp shakes the ground — but only twice a day.

Power
Thunder Stomp
Limit
Two stomps a day

He rears up and slams his front tires down. BOOM! An orange shockwave clears the way, or launches him extra high off a ramp.

Top speed
75 mph
Weight
4.5 tons
Tires
66 inches tall
Best friends
His whole crew. He always goes first.

Says LET'S CRUSH IT!

Nitro

The Speed Demon

The fastest truck in Rumble City. His Nitro Boost lasts ten seconds, and he only gets one.

Power
Nitro Boost
Limit
One boost a day, for ten seconds

Blue flames and impossible speed. Plain fast driving only makes little blue sparks, so he saves the flames for when they count.

Top speed
120 mph
Weight
3.2 tons
Tires
56 inches tall
Best friend
Bounce, once they stopped arguing

Says NITRO MODE — ENGAGED!

Mudslide

The Off-Roader

The off-roader. Always muddy, never in a hurry. His tires change shape for any ground.

Power
Mud Morph
Limit
Any time, but he has to know the ground first

Click-click-click! His tires change shape for mud, water, ice, sand and rock. He is never, ever clean.

Top speed
55 mph
Weight
3.8 tons
Tires
60 inches tall
Best friends
Rusty, and every mud puddle in Rumble City

Says Let's get DIRTY!

Smash

The Demolition Specialist

The demolition champion. Fierce in the arena, kind everywhere else. SMASH TIME means her wrecking ball is coming out.

Power
Wrecking Ball
Limit
About fifteen seconds to reel it in between big swings

Her back panels open and a ball on a chain drops out. She only ever swings it at walls, rocks and towers.

Top speed
65 mph
Weight
4.2 tons
Tires
62 inches tall
Best friend
Torque. They call it the Smart Smash.

Says SMASH TIME!

Bounce

The Stunt Specialist

The smallest truck with the biggest jumps. After a big Super Spring he squishes flat as a pancake for five seconds.

Power
Super Spring
Limit
After a big spring, flat as a pancake for five seconds

His four giant springs glow yellow and launch him sky high, off walls and rocks and ramps.

Top speed
70 mph
Weight
2.4 tons
Tires
50 inches tall
Best friend
Nitro, once they stopped arguing

Says BOING BOING BABY!

Torque

The Engineer

The engineer. Quiet, clever, and always right about how things work. Her Tech Scan sees what everyone else misses.

Power
Tech Scan
Limit
She has to hold still for three to five seconds

A blue beam from her headlights draws a see-through picture: weak spots in red, the best path in green.

Top speed
60 mph
Weight
3.0 tons
Tires
54 inches tall
Best friend
Smash. They call it the Smart Smash.

Says I can fix that!

The rival

The reigning, undefeated champion of the Rumble Bowl. A rival, never a villain.

Diesel

The Champion

The champion of the Rumble Bowl. Shiny, proud, and very hard to beat. A rival, not a bully.

Power
No superpower
Limit
Raw power and perfect technique

The undefeated Rumble Bowl champion, with four chrome stacks and paint without a single scratch. He bends the rules, but he never breaks them.

Top speed
85 mph
Weight
4.6 tons
Tires
64 inches tall
Best friend
He says he doesn't need one

Says Oh, look. New trucks. Cute.

Friends of the crew

A mentor, a microphone, a mayor and one very small car.

Rusty

The Mentor

A retired monster truck who runs the Junkyard. Forty years ago he was one of the first monster trucks in Rumble City, and he loves to tell you about it.

Power
Stories. So many stories.
Limit
Every one starts with “Back in my day...”

One of Rumble City's very first monster trucks, forty years ago. Now he runs the Junkyard, where nothing is trash: everything is a future upgrade.

Where
The Junkyard
Front winch
Patched in three places
Best friends
The whole Mash Motors Crew

Says Go crush it, kids. And if you break down... I'll winch you home.

Announcer Al

The Announcer

The microphone who hangs from the Rumble Bowl's ceiling and shouts every WORD like it's the BEST word. The only talking thing in Rumble City without wheels.

Power
The LOUDEST voice in Rumble City
Limit
He says everything in CAPITALS

A living chrome microphone on a telescoping pole, eighty feet above the Rumble Bowl floor. The only talking thing in Rumble City without wheels.

Where
The Rumble Bowl
Wheels
None at all
Favorite
Bounce. Don't tell the others.

Says LADIES AND GENTLETRUCKS!

Mayor Wheelsworth

The Mayor

Rumble City's very polite mayor, a shiny old town car who wishes monster trucks were a little quieter.

Power
Very good manners
Limit
Wishes monster trucks were a little quieter

Mayor Wheelsworth is a dignified navy town car with gold pinstripes and reading spectacles on his hood.

Where
Rumble City
Top wish
Quiet streets
Best friend
Rumble City, every road of it

Says Now, I appreciate what you do, BUT...

Pip

The Little Car

A tiny lime-green car who wants to be a monster truck when she grows up.

Power
Being brave when she has to be
Limit
She is still little. For now.

A tiny lime-green hatchback with round headlights, and one of the little cars of Rumble City.

Where
Rumble City
Wants to be
A monster truck
Best friend
Smash

Says I wanna be a monster truck when I grow up!

Crew quizzes

No reading needed. Look or listen, then tap a truck.