I just put stock tires all around I bought it with the rear tires being larger they are all the same now
but I all of a suddn lost transmisiion linckag. Automatic tranny all gears are maybe 2nd gear includingt park & reverse what got messd up when we c hanged tires
If the lever seems loose it may be a linkage problem to transmission. It could be a simple linkage retainer. Have someone shift the lever back and forth while you watch by the steering shaft on the outside under the hood. But if it's working in any gears it may be a transmission problem. You need to take it to a transmission shop and have them check it.