The garbage truck goes, "e;BRRRRRRRR SCREETCH BEEP-BEEP-BEEP CRUNCH CRUNCH CRUNCH"e;The fire engine goes, "e;WHEE-OOO WHEE-OOO WHEE-OOO"e;The cement truck goes, "e;VERRRRP JIGGA JIGGA VRRRRUMMMMM"e;Seven popular vehicles grumble, roar, and crunch their way through this very simple, graphically appealing board book. Perfect for the young truck enthusiast.