Each car is different, and each version of the Toyota 4Runner is unique, so you need to check the sticker plate located on the inside of your driver’s side door or to look up the model and year of your Toyota 4Runner online. Of course, it’s imperative you get the size right, especially if you are buying wheels off the internet. If you do purchase wheels that don’t fit properly, don’t try to cram them on your car and hope for the best. The only alternative that you have at that point is to exchange them for ones that do fit. Different wheel manufacturers can tell you which make, model, and years their wheels fit. If you are still unsure, check the manufacturer’s website or call them to clarify whether the wheels in question fit your vehicle.