[nelsb01]

There is no 'latch' at the bottom of the tire ring. You are missing the round circle on one side that you are suppose to use to pull the ring out, so that you can remove the ring. The ring is held on by it's spring steel shape. Under the cap should be a lock. Other than 3 lug nuts and the lock in the center under the stainless cap, there is no other 'latch'.