Symsquare4: The answer is a square grid which has the same words vertically and horizontally. The clue is a single sentence written in cryptic style and includes one anagram, one hidden word, one Charade and one Double Meaning, all as syntactically separate units. A rank indicator will indicate which word the anagram is:
A bronze Swede now will show interest to nurture an article on resistance identity with a slippery tire.