Motorcycle Tires

The 10/20 rule is a quick way to check if your motorcycle tire pressure is set correctly. Start with the manufacturer’s recommended cold pressure, then ride for 15–20 minutes to warm up the tires. After riding, the front should show about a 10% increase and the rear about a 20% increase. If the rise is less, your starting pressure was too high; if more, it was too low. This method is mainly used for performance tuning, especially in track riding.

New motorcycle tires typically cost between $50 and $200+ each, with both front and rear tires often running $150–$400+. Mounting and balancing at a shop usually adds $20–$80 per tire, so a full install can cost $200–$400+ depending on bike type and location. If you mount your own tires, you can save the labor cost, which is often $40–$160+ per job, though it requires a tire changer, balancer, tools, and know‑how. DIY mounting can be a good savings if you change tires often, but mistakes can risk safety and rim damage. For most riders, mounting at a shop offers convenience, while doing it yourself offers the biggest cost savings.

The average lifespan of a motorcycle tire is typically 3,000 to 15,000 miles, depending on tire type, riding style, and conditions. Sportbike tires usually wear faster (3,000–5,000 miles), while touring or cruiser tires can last 8,000–15,000 miles. Tires also have a shelf life. Most manufacturers recommend replacing them after about 5–6 years, even if unused, due to rubber aging. Once in use, heat, riding style, and load affect wear, so tires may need replacing sooner. Regular inspection for tread depth, cracks, or flat spots is essential to ensure safety.

Radial tires generally offer better grip, stability at high speeds, and longer tread life, making them ideal for sportbikes and high-performance motorcycles. Bias tires tend to be more durable under heavy loads, provide a smoother ride at lower speeds, and are often preferred for cruisers, touring bikes, and off-road use. Radials have more flexible sidewalls, improving cornering and traction, while bias tires have stiffer sidewalls, offering stability under heavy loads. The best choice depends on your bike type, riding style, and intended use. Many modern motorcycles use radial tires for performance, but bias tires still excel in certain touring and off-road applications.

You should change your motorcycle tires when tread depth is worn to 1/32 inch (about 0.8 mm) or less, or when tread wear indicators are visible. Most street tires last between 3,000 and 15,000 miles, depending on tire type, riding style, and conditions. Tires should also be replaced every 5–6 years, even if tread looks good, due to rubber aging. Inspect tires regularly for cracks, flat spots, or damage that could require earlier replacement. Proper maintenance and riding habits can extend tire life, but safety should always come first.