
Motorcycle tires generally need to be replaced every 3 years or after traveling 60,000 kilometers. Functions of motorcycle tires: Support the weight of the vehicle, passengers, and luggage. This mainly relies on the air volume and pressure inside the tire to bear the weight of the vehicle and its load, making it crucial to maintain proper air pressure. To move the vehicle forward or bring it to a stop, the power from the engine and brakes must be transmitted to the road surface, primarily through the friction of the tire rubber. During rapid acceleration or emergency braking, if the tire's limit is exceeded, the vehicle may experience spinning or skidding, which is highly dangerous. Motorcycle tire specification markings: These include four dimensions: the tire's outer diameter, total width (including the tread width, the widest part of the tire), tire height (from the bead to the center of the tire), and rim diameter.

I've been riding motorcycles for over a decade, and replacing the original tires depends on riding habits and wear conditions. Generally, it's recommended to check and replace them after riding about 8,000 to 12,000 kilometers. If you frequently speed on highways or ride on rough roads, the tires wear out faster and may need earlier replacement. When checking, use your finger to feel the tread depth—if it's below 1.6 mm, it's a danger signal, and you should replace them immediately. Also, don’t overlook aging; tires older than five years, even with low mileage, can develop cracks due to rubber degradation, reducing grip and increasing the risk of skidding. Once, I delayed replacing mine and crashed during a turn—the repair cost was much higher than a new tire. Safety first—I check tire pressure and wear monthly.

I ride my motorcycle to work every day, and the original tires usually need to be replaced after about 10,000 kilometers. The key is the tread depth—when the center groove becomes shallow, the grip weakens, making it easier to slip in the rain. If you ride less, say only a few thousand kilometers a year, the tires can still age and deteriorate, so it's recommended to replace them at least every three years. Before each ride, I make it a habit to glance at the tires for any cracks or abnormal wear, and to keep the tire pressure within the recommended range, as both overinflation and underinflation accelerate wear. Replacing tires early ensures a more stable ride and saves money on repairs.

Replacing original motorcycle tires isn't solely based on mileage or age—wear condition is crucial. If you notice softened handling or unstable steering while riding, it may indicate tire issues. It's recommended to inspect tires every 8,000 to 15,000 kilometers, replacing immediately if tread depth falls below 1.6mm. Tire aging is another significant concern, especially when prolonged UV exposure hardens rubber, increasing blowout risks. Simple maintenance like regular debris removal and pressure checks can extend tire lifespan.

I think motorcycle tire replacement should consider both economy and performance. The original tires should be replaced after about 10,000 kilometers or three years. Excessive wear increases fuel consumption and risks. Don't delay replacement to save money until a blowout occurs, which would cost more to repair. Usually, avoid overloading or sudden braking to extend mileage. New tires provide smoother riding, better grip, and improved safety in rainy conditions. Beginners are advised to buy a simple tread depth gauge for self-inspection to save money.


