Kinsmart 5381DPR - 5" 2014 Chevrolet Silverado Police/Fire chief. 1:46 scale diecast collectible model car. This 2014 Chevrolet Silverado police and fire chief truck is a 5" long die cast metal car with pullback motor action, opening doors. 12 pcs per display box and in assorted colors. 72 pcs per inner box, 144 pcs case pack.