How do I know what model I have. I know it is the basic 2.5i. What is the SJ for? Sorry for not knowing anything.There is a wealth of information on subaruforester.org regarding tires and size. If the ‘19 and up Foresters are similar to the ‘18, you will need to change the size of the brakes to fit anything less than a 17” rim. WAY too expensive. I have heard of people fitting 235/65/r17 tires on the ‘18 SJ stock suspension. This requires some modifications to the wheel well: either heat gun or cutting to the plastic liner. I can’t speak on Toyo or the Yokohama’s. The KO2’s are gonna be heavy albeit battle proven.