The ST-6 utilizes an unique "X" pattern for aggressive style and strength. Bold "X" pattern styling. Factory installed valve stem and bolt in center cap. Heavy duty inner and outer lip. 12x7 sizes 1,000 lbs load rating. 14x7 sizes 1,200 lbs load rating. (Depending on the machine your stock lug nuts may not work with this wheel. They MAY require a different style lug nut that we offer) Center cap included.