new Wheels for the sailor

Hey everyone, i recently bought a new chair almost 3years ago now, and icon wheelchair, which has nothing but disappointment, its always breaking down, the parts on it are unable to take some abuse, not that i'm abusing my chair, it its jus not good enough. So i'm looking to get a mike box design out of San Diego, which are custome tailored and strong chairs, but since they not on the alberta goverment programs i need to come up with the funds myself, i thouht i'd start here to get the ball rolling and hopefully i can make this work... i neeed new wheels.