Debating between 285/50/22 and 285/55/22. Purchased 22 vossens. 30 offset. Is there a tire size between the two you would recommend and why? Leaning towards the 50s, but wondering if you need spacers with the 50. Does it rub with no lift? Did you have to change out crash guards? if we did 55 we would definitely do a small lift.