solid nickel silver wheels with RP25 contours operate on all popular brands of track

This is an Athearn 25526 HO Scale NMDOT Cab Car #1104

Dynamite machined nut driver 5/16

Trainz Product Id: 11640218

This is Kato 20-863-1 V4 Switching Siding Set

MTH 30-73523 O Southern Pacific Modern Tank Car #401996 ProductID_11391344 solid nickel silver wheels withThis is an MTH 30 73523 O Southern Pacific Modern Tank Car #401996. Features: Intricately Detailed, Durable ABS Body, Metal Wheels and Axles, Diecast 4 Wheel Trucks, Fast Angle Wheel Sets, Needle Point Axles, (2) Operating Diecast Metal Couplers, Detailed Brake Wheel, Separate Metal Handrails, Near Scale Proportions, Unit Measures: 10 7 8 x 2 3 8 x 3 7 83 4, Operates On O 27 Curves. Condition: Factory New (C 9) Operational Status: Functional Original