Yes, it depends on how and where you ride (type of roads, line you take through any particular curve, etc.), what tire pressure and/or load is on the bike, etc. It also depends on the tires, as they don't all have the same shape. On most 90/10 tires, I usually have very little or no gaps to the edge. On the Shinko 705, riding the same roads I usually do at the same speeds, there is a 1 cm area I don't seem to need to make those same curves. As I mentioned on the 705 thread, the profile is quite a bit taller and a bit narrower than a other tires I had on it, so it doesn't need to lean and deform as much.