The next most commonly asked question with regards to the Costco wheel alignment cost is, âHow often must wheel alignment be performed?â Most tire stores recommend that this service be performed whenever new tires are fitted and/or every 3,000 to 5,000 miles thereafter.
cave in. 1  1. Fall in, collapse, as in The earthquake made the walls cave in. 2  2. Give in, admit defeat, as in The prosecutor's questions soon made the witness cave in. 3  3. Collapse, faint, or die from exhaustion, as in After a twenty-mile hike I caved in.
A cave is a natural underground void large enough for a human to enter, while a cavern is a large cave. Both words are also used to describe entire cave systems of passages and chambers, though 'cavern' implies large-scale development. 1 person found this useful.