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 grotto is any type of natural or artificial cave that is used by humans.plit and merge into it. Answered by The Community. Making the world better, one answer at a time. A grotto is any type of natural or artificial cave that is used by humans. Many religious shrines are set into grottos.