Well, I was going to say that tyre profile and helps provide stability over corners and "flat surfaces" to "uneven surfaces". As we can see; High-End, Sports, and SUV wheels all have low profile (thin) tyre setup meaning that the best grip over flat and smoothe surfaces and even roads, Muscle, Tuner, and Lowrider have a more middle ground/prolific setup meaning they can tackle both head on a little more towards the road but can handle a little curbing and dirt as they can help (trust me), and lastly, the Off-Road wheels are the highest in profile as well as width and effectiveness in both scenarios (def. more towards off-road) as the cushion like effect helps with uneven surfaces, unpredictable and unreliable weather. My advice - fit as you feel necessary for your cars and comfort, personally I most go with Muscle and Tuner, rarely touching any of the others as they all have their unique touch on any car.