StreamLane Packages VEHICLEPACKAGEFLOORINGLADDER RACKORDER DETAILSTERMS Step 1: Select Your Vehicle Select Your Vehicle Make * RAM ProMaster FORD Transit Select Your Vehicle Wheel Base * 118” Wheelbase 136” Wheelbase 159” Wheelbase 159” Extended Wheelbase Vehicle Roof Height * 68" Roof Height (Low) Select Your Vehicle Roof Height * 68” Roof Height (Low) 77” Roof Height (High) Vehicle Roof Height * 77” Roof Height (High) Vehicle Roof Height * 77” Roof Height (High) Select Your Vehicle Wheel Base * 130” Wheelbase 148” Wheelbase 148” Extended Wheelbase (Dually Models Not Included) Select Your Vehicle Roof Height * 53” Roof Height (Low) 70” Roof Height (Medium) Select Your Vehicle Roof Height * 53” Roof Height (Low) 70” Roof Height (Medium) 79” Roof Height (High) Vehicle Roof Height * 79” Roof Height (High) Choose If you are human, leave this field blank.