These Super Swamper Vampire ASX tires from Interco will soon be known as one of natures perfect predators, due to their ability to put a ferocious bite on any terrain. The Vampire ASX has the same super rugged construction as regular Vampires but the outside sidewall has a full sidewall tread on one side (asymmetrical). This gives the tire excellent characteristics for climbing out of ruts, excellent rim and sidewall protection, and allows for an increase in tire width without the problems of rubbing on the frame. When purchasing these tires remember you will need two for the left and two for the right side of the ATV.