The concern is the offset. You need to check the offset of the wheels you are considering, and compare it with the offset, and thickness of the adapter. A half inch difference to the outside is probably acceptable. Do the wheels fit over the front brake calipers? The fronts may interfere with the top of the wheel opening as well. If the fronts are much farther out, they will put a lot more stress on the steering components, especially the tie rods.