Tier List This file is Archmage's personal tier list of Mario Kart 8's tracks. SS Tier - The best tracks in the game. S Tier - Exceptionally good tracks. A Tier - Very good, but not quite the best. B Tier - Solid levels that are fun but not outstanding. C Tier - Not notable, but not bad. D Tier - Lackluster or uninteresting. Z Tier - Actively garbage.