The Boulder Sticker from Super Smash Bros
Boulder is the starting Truck in Excite Truck and a special unlockable Bot in Excitebots. In Excite Truck, Boulder is the first starter truck, and is used as the tutorial truck. Boulder's appearance is a pickup truck, similar to GMC and Chevrolet trucks. Boulder's distinctive engine growl is a low hum, similar to other trucks such as Wolf, Rad, Wasp, Dominator, etc.
In Excite Truck, it is one of the first three trucks available at the start, along with the Wolf and Firefly. It is also used for the Crush Challenge in Challenge Mode, and is used in all tutorials.
In Excitebots, the player will unlock the truck once all Mirror Excite courses are cleared with an S. Unlike other bots, it is unlocked for free, and its also the only bot that does not have a default color named after itself; instead it retains the Victory Red color from Excite Truck. As a special bot, it is impossible for a CPU bot to be the Boulder.