Shaped and designed for function and speed, the classic wheel is a great overall wheel for any style of skating. You can't go wrong with Spitfire who have been devoted to making great wheels since 1986.
Medium - Your classic wheel shape, versatile all-around wheel for street/park skating.
Treaded - Treaded wheels come with tiny grooves on the riding surface that wear away quickly.
99a - Offers more grip than harder wheels and more slide than softer wheels. Great for slick surfaces when you want more control.