Gold Tires

The Gold Tires are a special set of tires that are unlockable. You can unlock them by collecting 15,000 coins, or getting a 1 star rank or above on every Grand Prix cup on every engine class, 50cc, 100cc, 150cc, AND Mirror. They offer the same exact stats as the Slick tires. The Gold Tires have great speed (the best speed in the game) and weight, but bad acceleration, handling, and terrible off-road (the worst off-road in the game). When the Gold Tires are combined with the Gold Kart and the Gold Glider, the Gold Kart is completed. When all are added together, there's a 0.25 increase in speed, 0.25 decrease in acceleration, 0.25 increase in weight, the same handling amount, and a 0.25 decrease in off-road. The off-road in the complete Gold Kart is the worst in the game. The speed in the complete set is the 2nd best speed.