Package List: 4pcs x TRX4MT Wheels Made from 6061-T6 aluminum, strength and durability. The inner ring design makes it more stable when installed on wheels. High-performance look to your TRX4MT, enhancing its visual appeal. Ensure perfect fitment and balance, and provide maximum grip on the tire bead for smoother running. Suit for 1/18 Traxxas TRX-4MT F-150 K10.