Not a big fan of the stock wheels and tires. Looking at running a straight set-up either 255/45/18 or 255/35/20. Both are real close to the diameter of what the stock tires are. Kind of leaning towards the 20's because of more options. This is a week-end driver with a road trip every now and then. I understand the Boss is designed for the staggered set-up but if you don't track it does it really matter. Any thoughts or advice?