SUMMARY OF INFORMATION FROM MANUFACTURER:ALL PROBLEM REPORTS INVOLVENISSAN BASED MICRO-MINI MOTORHOMES.ROCKWOOD REPORTEDLY HAS 6 SEAT-BELTED POSITIONS.ANALYSIS:VEHICLES APPEAR TO BE OVERLOADED AND USE THE ONE PIECERIVERSIDE EXPRESS DUAL WHEEL ASSEMBLY.STATUS:ROCKWOOD HAS DENIED ANY NEED TO RECALL. DEFECT REVIEW PANEL MEETING HELD ON 4/27/87.CLOSED THIS EA AND OPENED INVESTIGATIVE CASE C87-001-012.===