ScaleTrains HO Trinity 7500 high-cube boxcar

Color photo showing B end of modern HO scale boxcar painted yellow, black, and aluminum with black, blue, red, and white graphics on white background

ScaleTrains HO Trinity 7500 high-cube boxcar Scale: HO (1:87.1) Price: $54.99 Manufacturer: ScaleTrains, 4901 Old Tasso Road NE Cleveland, TN 37312; 844-987-2467; scaletrains.com ScaleTrains Trinity 7500 high-cube boxcar features: 36” machined metal wheels with .110” wheel tread ASF Motion Control 110-ton trucks with raised foundry data; rotating Timken three-sided bearing caps (blue or black as […]

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News & Products for the week of September 15th 2025

A 3D model of a steam locomotive

News & Products for the week of September 15th 2025   Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of September 15th, […]

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News & Products for the week of September 8th 2025

A yellow blue and orange model caboose

News & Products for the week of September 8th 2025   Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of September 8th, […]

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News & Products for the week of September 2nd 2025

Five yellow model passenger cars

News & Products for the week of September 2nd 2025   Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of September 2nd, […]

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News & Products for the week of August 25th 2025

A red model boxcar with white lettering which reads "DSSA"

News & Products for the week of August 25th 2025   Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of August 25th, […]

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Understanding N scale couplers

Color photo of N scale freight car truck with Micro-Trains Line Co. Magne-Matic knuckle coupler

Q: I have gone to train shows and garage sales and bought many N scale cars with all sorts of different couplers. I am trying to create my own standard and stick with the majority of people with N scale rolling stock. I know there are many vendors out there. Can you help me sort […]

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News & Products for the week of August 18th 2025

A green and yellow model locomotive

News & Products for the week of August 18th 2025   Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by reading Model Railroader’s frequent product updates. The following are the products Model Railroader editors have news on for the week of August 18th, […]

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SD units on branch lines

Color photo of HO scale EMD hood unit painted orange and black on scenicked base with sky backdrop.

Q: In the May 2025 Ask MR, the answer to a question about early diesel power for the Milwaukee, Racine & Troy included this statement: “For road power, the MR&T would most likely turn to four-axle units, such as the Alco RS1 through RS3 and EMD GP7 and GP9. It’s possible the MR&T could have […]

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ScaleTrains HO Norfolk Southern AC44C6M

Color photo of HO scale diesel locomotive painted blue, yellow, and gray with black trucks and fuel tank on scenicked HO scale layout. Title for video is shown in lower left corner.

The ScaleTrains HO Norfolk Southern AC44C6M, a modern six-axle road locomotive, is the latest addition to the manufacturer’s Rivet Counter line. Model Railroader Senior Editor Cody Grivno provides a brief history of the full-size units and Norfolk Southern No. 4000; shows the many separate, factory-applied detail parts; and demonstrates the sound and light functions on […]

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ScaleTrains HO Norfolk Southern AC44C6M

Color photo of HO scale diesel locomotive painted blue, yellow, and gray with black trucks and fuel tank on scenicked HO scale layout. Title for video is shown in lower left corner.

The ScaleTrains HO Norfolk Southern AC44C6M, a modern six-axle road locomotive, is the latest addition to the manufacturer’s Rivet Counter line. Model Railroader Senior Editor Cody Grivno provides a brief history of the full-size units and Norfolk Southern No. 4000; shows the many separate, factory-applied detail parts; and demonstrates the sound and light functions on […]

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Why won’t my N scale freight cars roll?

Color photo of N scale wheelsets in packaging

Q: I have some N scale cars from Micro-Trains. Recently, I swapped out the factory-installed plastic wheelsets with metal wheelsets, but now the cars don’t roll freely. What can I do to fix this? — Kelly Walton-Harper A: Metal wheelsets aren’t one-size-fits all. The first thing you’ll want to check is wheel size, as it’s […]

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