19 0 2007 Polar 1660 Cube Pneumatic Dry Bulk / Pneumatic Tank Trailer Recently Updated Contact for price 2007 Polar 1660 Cube Pneumatic Trailer. 4 Hopper. Last hauled carbon, conversion wash is scheduled. Top Air, Aeration, Dual Load Lines, Air Ride, Disc Brakes, Super Singles. Available... ConditionUsedSuspension4 Bag Air RideRear AxleTandem AxleCapacity1660 Cubic FeetCompartments4Stock Number327 MLS Number13438555CategoryDry Bulk & Pneumatic Tank Trailers Last Updated10/1/2025 LocationGallatin, TN, US Sold ByBulk Transportation Services, LLC (803) 487-___ SHOWNUMBERCall Seller Email Seller Save More Info