Have a 2019 Rav4 Hybrid Limited born on 5-13-19. I am looking for used rims to mount dedicated snow tires on for next Colorado winter. It came with very pretty rims and 18" so-so tires. Want 16 [preferably] or 17 inch snow tires/rims, eventually. Do generation 3 and 4 rims fit my gen 5 Rav4 sometimes, always, never? Are there online sites that cross reference what fits, or what doesn't? And for instance, are CRV rims often interchangeable? I'm starting to look at Craigslist in the Colorado area and if I can get up to speed on what works/doesn't, well that would certainly be nice. Thanks!