as i mentioned andy i kill the sides of my front tyres think it's a combination of slow in fast out on the bends with quiet a stiff set up at the front and a raised rear ride hieght at the back also it's an st2 my fronts are often gone before the back
My fronts tend to wear at the same rate as the rears but i havent yet managed to scuff them anywhere near to the edge on the front despite going all the way on the back.