Cars are built better than ever today. If we are talking about a personal motor rebuild or disturbing something in the valve train or engine, or having just honed multiple cylinders, or a new Jasper engine, then heck, filling it with mineral oil motor oil, and a ''cheap'' new filter is just fine, but are we expecting to find fine metal and grit in the engine ? probably NOT. So changing the oil and filter at 500 - 2,000 miles will make you feel ''safer''. Unless one is awfully sloppy in rebuild, 8 - 18 micron particles go into the oil filter, lodge in the media never to leave or move again. On subsequent oil changes, new oil you pour in has o microns, dirt or metal left in the engine are likely under 5 microns and will lodge in clean media in the changed filter all over again, never to move further. So apart from the quality of engine, damage and wear only occurs from driving abuse and NOT changing the oil at the recommended intervals during the life of the car.