Heads up for anyone needing replacement nuts.I was in COSTCO for an unrelated purchase (propane) and in the tire section I saw a flat head style nut for a Vibe sitting at the cash (not the acorn style but proper one for the OEM 1.5 for the 16" alloy wheels). I inquired since I had one damaged nut (insert jokes here) and it was $2.25. Sold . I've heard they cost 10 bucks each at the dealer. CheersAndrew