This crane car features plastic trucks

Here is a Lionel 6-26867 O Gauge Groom Lake Operating Alien Sounds Boxcar

an older tender from a scrapped locomotive was often part of the wreck train

Model Number: 20-98531

Building Structure 40004 HO Motor Car Shed Kit DwDetails-2.00-0.38-12.00-6.00-6.00-1 This crane car features plasticThis is a Building Structure 40004 HO Motor Car Shed Kit Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: The Building & Structure Model Number: 40004 MSRP: $19. 99 Scale Era: HO Scale Model Type: Building Kits The Trainz SKU for this item is P12552111. Trainz Product Id: 12552111