THE DRIVER OR PASSENGER SHOULDER BELT MAY TWIST OR BE DIFFICULT TO UNTWIST. THE D-RING ON THE SEAT BELT ASSEMBLY WAS DESIGNED TO EASE THE UNTWISTING OF THE BELT BY THE CUSTOMER, BUT MAY TEND TO CONTRIBUTE TO SEAT BELT TWIST. REPLACE THE SEAT BELT ASSEMBLIES W/ NEW BELTS WHICH HAVE A REVIEWED D-RING DESIGN.