Hello, posting for a friend he is looking at a set of 20x10 wheels and is pretty set on getting them for his 06 ml 350. The question is, is it possible to run two different tire sizes, one for the front and one for the rear? He was leaning towards say a 285-295/45-50/20 for the rears and then maybe a 265/40-45-50/20 for the front. Would this make sense or should all the tire sizes be the same on all four wheels? Also, if the tire sizes are all wrong, i.e. they wont fit on the stock suspension or there is a better choice for the tire options, please feel free to post them up. Thanks in advance!