15"; 16"; 17"; 18"; w/10 spoke wheel; w/10 spoke wheel w/gray metallic or silver wheel; w/15 spoke wheel; w/20 spoke wheel; w/5 double spoke whl; w/5 round slot wheel; w/5 single spoke whl; w/5 spoke wheel; w/6 spoke wheel; w/7 spoke wheel type 2. w/5 single spoke whl.