The Fisher-Price Rock 'N Rumble Adventure Rig is rockin' with two-in-one fun! Shake up the semi so it can pull the trailer. Then, open the trailer to reveal an off-road course and see what the semi can really do. The more kids shake it, the more tough terrain it rumbles over with its 4x4 climbing action. The Big Rig comes with a sign, "exploding" barrels and rumblin' engine sounds. 

Fisher-Price Rock 'N Rumble Adventure Rig Features:

• Compatible with any Shake 'N Go vehicles (Note: Shake 'N Go vehicles sold separately.)
• For ages 3 to 6
• Made in China