
The SEYOUN SY-M099 is a high-performance street touring tire engineered specifically for large rim-diameter 16-inch wheel platforms. Optimized for the popular 3.50-16 fitment, this model serves as an ideal replacement for light cruiser motorcycles, street commuter bikes, and high-wheel urban scooters operating on paved city roads and highways.
Featuring an aerodynamic tread profile with sweeping lateral hydro-grooves and a continuous central tread rib, the SY-M099 delivers superb straight-line stability during high-speed cruising. Its wide, uninterrupted shoulder zone expands the tire contact patch when leaning into turns, ensuring progressive handling and confident wet-pavement traction. For global B2B tire distributors, importers, and regional retailers, the SY-M099 offers a stylish, highly reliable product with strong market turnover.
SY-M099 Tread Pattern DesignContinuous Center Tread Spine : An unbroken central rubber zone ensures constant road contact, delivering rock-solid straight-line tracking, smooth rolling efficiency, and minimal riding noise at high speeds.
Sweeping Arc Hydro-Channels: Directionally angled lateral grooves swiftly cut through surface water films, funneling rain away from the tire footprint to prevent hydroplaning on wet asphalt.
Wide High-Grip Shoulder Contact Zone: Expansive outer shoulder blocks maximize rubber-to-road contact during cornering, offering progressive grip and agile cornering feedback.
Thermally Stable Long-Life Compound: Formulated with premium synthetic polymers that warm up rapidly to provide immediate traction while resisting uneven wear during extended highway travel.

1.Excellent Wear Resistance 4.Strong Load Capacity
Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance
Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable
Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.

As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device

The SEYOUN SY-M099 is a high-performance street touring tire engineered specifically for large rim-diameter 16-inch wheel platforms. Optimized for the popular 3.50-16 fitment, this model serves as an ideal replacement for light cruiser motorcycles, street commuter bikes, and high-wheel urban scooters operating on paved city roads and highways.
Featuring an aerodynamic tread profile with sweeping lateral hydro-grooves and a continuous central tread rib, the SY-M099 delivers superb straight-line stability during high-speed cruising. Its wide, uninterrupted shoulder zone expands the tire contact patch when leaning into turns, ensuring progressive handling and confident wet-pavement traction. For global B2B tire distributors, importers, and regional retailers, the SY-M099 offers a stylish, highly reliable product with strong market turnover.
SY-M099 Tread Pattern DesignContinuous Center Tread Spine : An unbroken central rubber zone ensures constant road contact, delivering rock-solid straight-line tracking, smooth rolling efficiency, and minimal riding noise at high speeds.
Sweeping Arc Hydro-Channels: Directionally angled lateral grooves swiftly cut through surface water films, funneling rain away from the tire footprint to prevent hydroplaning on wet asphalt.
Wide High-Grip Shoulder Contact Zone: Expansive outer shoulder blocks maximize rubber-to-road contact during cornering, offering progressive grip and agile cornering feedback.
Thermally Stable Long-Life Compound: Formulated with premium synthetic polymers that warm up rapidly to provide immediate traction while resisting uneven wear during extended highway travel.
1.Excellent Wear Resistance 4.Strong Load Capacity Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device

The SEYOUN SY-M099 is a high-performance street touring tire engineered specifically for large rim-diameter 16-inch wheel platforms. Optimized for the popular 3.50-16 fitment, this model serves as an ideal replacement for light cruiser motorcycles, street commuter bikes, and high-wheel urban scooters operating on paved city roads and highways.
Featuring an aerodynamic tread profile with sweeping lateral hydro-grooves and a continuous central tread rib, the SY-M099 delivers superb straight-line stability during high-speed cruising. Its wide, uninterrupted shoulder zone expands the tire contact patch when leaning into turns, ensuring progressive handling and confident wet-pavement traction. For global B2B tire distributors, importers, and regional retailers, the SY-M099 offers a stylish, highly reliable product with strong market turnover.
SY-M099 Tread Pattern DesignContinuous Center Tread Spine : An unbroken central rubber zone ensures constant road contact, delivering rock-solid straight-line tracking, smooth rolling efficiency, and minimal riding noise at high speeds.
Sweeping Arc Hydro-Channels: Directionally angled lateral grooves swiftly cut through surface water films, funneling rain away from the tire footprint to prevent hydroplaning on wet asphalt.
Wide High-Grip Shoulder Contact Zone: Expansive outer shoulder blocks maximize rubber-to-road contact during cornering, offering progressive grip and agile cornering feedback.
Thermally Stable Long-Life Compound: Formulated with premium synthetic polymers that warm up rapidly to provide immediate traction while resisting uneven wear during extended highway travel.
1.Excellent Wear Resistance 4.Strong Load Capacity Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device