WalthersProto HO Scale Superliner I Diner is ready for your railroad′s long-distance passenger trains. Superliner I cars are based on prototypes introduced in the late 1970s, inspired by the Hi-Level Cars of the Atchison, Topeka & Santa Fe Railroad. Even though Amtrak added Superliner II cars in the 1990s, many of the original Superliner I cars remain in service today. They are essential cars for those modeling North American mainline during the last 45 years. Factory printed numbers Paint color-matched to Amtrak standards Factory installed interior lighting on all models Correct prototype details Real metal finish simulates stainless steel Window gasket details Accurate, full upper and lower interior Prototypical tinted window glazing Factory-installed grab irons Working diaphragms Correct rebuilt airbag trucks with springs Correct 36′ RP-25 turned metal wheelsets Proto MAX(TM) metal knuckle coupler Minimum radius: 24′ PLEASE NOTE: As these cars are the correct prototype length and feature full underbody detail to match the prototypes, a minimum 24′ radius is recommended for operation. Build your favorite Amtrak train consists with the entire line of WalthersProto and WalthersMainline HO Scale Amtrak equipment! Officially licensed by Amtrak