Bizi Transport offers pneumatic trailers, bottom drop trailers and sand box chassis trailers to support your sand hauling needs. Our pneumatic trailers are available in tandem tridem or tridem tridem configurations. Our bottom drop trailers are available in tridem or super b configurations. Our sand box hauling chassis trailers are available in superb configurations. No matter the storage system being used on site for your proppant Bizi Transport has a trailer so suit your needs.