WE HAVE SEVERAL PROBLEMS WITH THIS VEHICLE, WE HAVE HAD TO REPLACE FRONT HUB ASSEMBLY, 4X4 COMPONENTS, DOOR HINGE, AIR CONDITIONER COMPRESSOR, WHILE DRIVING ON THE HIGHWAY THE FRONT PASSENGER WHEEL FELL OFF AT 70 MPH., AT THIS TIME WE HAVE TO STOP AND WATER DOWN THE FRONT BRAKE AREA WHEN DRIVING OVER 20 MILES AT A TIME PLEASE CAN YOU HELP WITH INFO ON THIS VEHICLE???