|“||Don't let this crazy hot rod win! Show him who's the king of the road!”|
|— Cast Description • Kirby's Epic Yarn|
Truck Monsters are common enemies appearing in the game Kirby's Epic Yarn and its remake, Kirby's Extra Epic Yarn. They always appear in levels that involve the Off-Roader form. They first appear in Pyramid Sands, and later appear in Dusk Dunes and Frigid Fjords.
Truck Monsters have the same form, but depending on who is driving, they have different colors. They are cars with red and yellow headlights, black wheels, and a gray spike on the back. Truck Monsters being driven by Waddle Dees are green, Truck Monsters being ridden by Dandans are orange, and truck monsters being ridden by Cyclods are blue.
Truck Monsters do not directly attack, but instead race to see who can get to the goal first. Kirby and Prince Fluff can easily damage these enemies by jumping on top of them. However, if Kirby or Prince Fluff were to touch the spike on the backside, they would spin out of control and lose beads unless the player uses the booster metamortex, which will cause the Truck Monster to lose control instead.
- The only Off-Roader section of the game where Truck Monsters do not appear is Meta Melon Isle.