2009 Mac Flatbed Trailer Holds up to 52000lbs. TRAILER CAN HOLD UP TO 52000 LBS!!!. GREAT FOR CONSTRUCTION TRANSPORT-A GREAT $$$ MAKER!. 48ft by 102ft wide spread axle flatbed- Sliding winches- Nail strips- Dual tool boxes- Has good rubber- Good brakes- ABS completely re-done by Leland Trailers in Spokane WA 2 years ago. Unit is located in Nine Mile Falls WA.. Financing Nationwide Shipping and ...