Essentially, it's a RWD car and a Wider rear communicates that and goes well with the overall arrow shape of the car. It has a boat tail rear and a small front and is RWD and the staggered wheels bring that look to the next level and work with the design. Same size lip front and rear is never a good choice and every time I see a G35/37, Z, S2K, or similar with same size front and rear wheels I laugh.