Check what the tire size is, should be on the sidewall. probably in the format 265/65/r17 or something of that nature. The first number is the width in mm, second is the aspect ratio of the sidewall, and last is the wheel size in inches. If its anything from 255-275, should be okay with any 17in 6 lug toyota rim. Like previously mentioned, check craigslist, FB marketplace, junkyard, or local forum member for something that matches or is cheap.