![HO Scale Kadee Quality Products AHM/Rivarossi 6-Wheel Passenger Truck Bolsters Kadee Quality Products #505](http://model-train-solution.myshopify.com/cdn/shop/products/380-505_{width}x.jpg?v=1635701037)
Passenger cars can be equipped with truck-mounted couplers using the correct conversion bolster attachment. Truck mounted couplers permit closer coupling on radii down to 18" without causing binding for most.
Passenger cars can be equipped with truck-mounted couplers using the correct conversion bolster attachment. Truck mounted couplers permit closer coupling on radii down to 18" without causing binding for most.