Using tire can be inflated fast without the side wheel , Such as truck , bus and other vehicle which have two at the back of themselves Using core of the inside wheel can be easily replaced and fitted , in order to the compressing air fast going into the inside tire on clip , rubber flexible air hose , male thread Ideal for inflating tires on trucks , campers Explosion-proof , rustproof , resistant to pressure tube with self-locking chuck Thick type , quick connection, Manufacturer: YUGSHNKFC