Many people believe that it's even more important for you to have good tires on your motorcycle than on your car. Because the motorcycle has a different center of balance than a car with four wheels, it's important to make sure that both of your tires have good tread and enough air in order to keep you going. If you're not sure whether or not you need new motorcycle tires, you should look at the amount of air left, the remaining tread on the tires and calculate your gas mileage.One of the best ways to determine whether or not you need new motorcycle tires is to see if you're losing air. If you have any holes or areas that need a patch, you could be losing air, even if you don't feel the difference as you ride. To check your tires visually, stand directly in front of or behind your motorcyc