Whiteline 98-05 Lexus GS300 Rear Trailing Arm Bushing Kit (Lower Rear Bushing)Suffering uneven tyre wear, unbalanced braking or a less predictable rear end while cornering. It could be your trailing arm bushings have failed. Replace these worn parts with Whiteline bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.