The models do not have any rolling function

Trainz Product Id: 11525035

and N Scales and No Learning Curve

Model Number: R14079

This is a Broadway Limited 4995 HO Scale Union Pacific P3 4-12-2 Steam Loco/DC/DCC Sound & Smoke #9084

Walthers 932-4937 HO Scale Chicago Bulington & Quincy Quad Hopper 6-Pack DwDetails-12.00-7.28-24.00-14.00-8.00-1 The models do not haveThese hopper kits feature plastic construction, plastic trucks, brass axles, plastic wheels, and horn hook couplers. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Walthers Model Number: 932 4937 MSRP: $54. 98 Scale Era: HO Scale Model Type: Freight Cars The Trainz SKU for this item is P11572451. Trainz Product Id: 11572451