Looking at running wheel spacers for 35's on a TJ. I routinely hear tire shops won't touch a jeep with spacers... a nice benefit of many tire shops is the free re-balance for the life of the tire, something often needed with offroad tires... Do people actually experience this tire shops? If so what do you do? Just take your wheels off and take them into the shop for a rebalance? Do they still do it free if its not on the jeep?