Ribbed wheelsets are most commonly found on steam era rolling stock

This is a set of 2 LGB 67402 G Scale Plastic Trucks

The Farmers Cooperative Rural Grain Elevator measures: Elevator: 8-7/8 x 7-1/4 x 10 23 x 18 x 25 cm

Here is an HO Scale Amtrak dome car that features plastic trucks

Model Number: 800-5502

Atlas 2065 N Code 55 Under Table Switch Machine with Built-In Relay VariantsUnitPrice_number_31.15 Ribbed wheelsets are most commonlyThis machine is for use with Atlas N Scale Code 55 turnouts. It hides beneath your layout for invisible operation. It can face either direction for ease of use and features a double pole and double throw relay with an actuating mechanism. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 2065 Road Name: **** No Road Name MSRP: $29. 95 Scale Era: N Scale Model Type: Track The Trainz