Classic Metal Works 1957 Chevy w/Tanker Trailer (Millstone Township Fire Dept) 187 HO Scale Every Model Railroad needs a 1957 Chevy w/Tanker Trailer for your layout! Classic Metal Works has now delivered with this all new vehicle! You can now own a 1957 Chevy w/Tanker Trailer (All New Tanker TrailerTooling) for your 1950’s/1960’s Era Model Railroad! FEATURES 187 HO Scale Fully Assembled All New Tanker TrailerTooling! Great 1950’s/1960’s Era Vehicle! Authentic Factory Colors Based on Era Specific Prototypes