'easy-roll' metal wheels

This is a Walthers 929-8105 N Trailer-Train Thrall 5-Unit Articulated 48' Well Car #72800 (5)

Model Number: 50002572

Here is a American Flyer 6-48862 S Scale Government of Canada Cylindrical Hopper

The Trainz SKU for this item is P11998178

North American Railcar Corp. 11-AIR-10H-RUN2 HO Magnalock Brake Lines DwDetails-22.50-17.30-20.00-12.00-8.00-1 'easy-roll' metal wheelsThis is a North American Railcar Corp. 11 AIR 10H RUN2 HO Magnalock Brake Lines Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: North American Railcar Corp. Model Number: 11 AIR 10H RUN2 MSRP: $24. 99 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P12526246. Trainz Product Id: 12526246