To see a Hubcap in your fantasy speaks to progression and reiteration. Your life has ended up dreary.

To see a hubcap in your dream represents continuity and repetition. Your life has become monotonous.

To dream that a hubcap tumbled off your tire demonstrates that you require a break from the tedium. You are prepared to have a go at something else.

To dream that a hubcap fell off your tire indicates that you need a break from the monotony. You are ready to try something different.