PAW Patrol, True Metal Collectible Die-Cast Toy Trucks, Big Truck Pups Series 1:55 Scale. Marshall, Zuma, Chase, Skye, Rocky and Bubble. Featuring Big Truck Pup details, graphics, working wheels and metal material, the 1:55 scale True Metal vehicles look just like Big Truck vehicles from the show! With working wheels, these PAW Patrol vehicles can race to the rescue! Each pup comes molded with ears back – push them along or launch them forward for high-speed rescues! Thanks for shopping.