The SEYOUN SYT819 is a radial trailer truck tire specifically engineered for modern long-haul transportation. Manufactured with advanced technology and premium raw materials, the SYT819 delivers an optimized balance of fuel efficiency, maximum load-carrying capability, and outstanding safety for long-distance highway hauling. It is the ultimate cost-per-mile solution for truck and bus fleets looking to enhance fuel economy and optimize operational efficiency under demanding long-haul conditions.
SYT819 Tread Pattern Design
The SYT819 features an optimized classic four-rib zig-zag pattern. These geometric zig-zag grooves effectively disrupt airflow to significantly reduce road noise, providing a quieter and more comfortable ride. Additionally, the deep longitudinal grooves offer excellent water evacuation channels, slicing through water films to prevent hydroplaning and ensure strong traction on both wet and dry roads.
Designed with an extra-wide tread profile, this tire maximizes the contact patch with the road surface to distribute weight and pressure evenly. This optimized footprint not only enhances steering grip and traction but also effectively prevents irregular wear (such as heel-and-toe or eccentric wear), delivering significantly longer mileage and extending the tire’s overall lifespan.
Built with a high-tensile full steel belt casing structure and paired with a specialized cut-and-chip resistant compound, the SYT819 boasts an exceptional high load capacity. The reinforced casing maintains structural integrity even under demanding loads, drastically reducing the risk of blowouts and ensuring maximum safety for your fleet and cargo.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) |
Load Capacity(kg) |
Inflation Pressure(kpa) |
Section Width(mm) |
Standard Rim(inch) |
Tread Depth (mm) |
|
| Single | Dual | |||||||||
| SYT819 | 6.50R16LT | 12 | 110/105L | 750 | 1,060 | 925 | 670 | 185 | 5.50F | 11 |
| 7.00R16LT | 14 | 118/114L | 775 | 1,320 | 1,180 | 770 | 200 | 5.50F | 11.5 | |
| 7.50R16LT | 16 | 125/121L | 805 | 1,650 | 1,450 | 870 | 215 | 6.00G | 13 | |
| 8.25R16LT | 18 | 132/128L | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 14 | |
| 9.00R20 | 16 | 144/142K | 1,019 | 2,800 | 2,650 | 900 | 259 | 7.0 | 15.5 | |
| 10.00R20 | 18 | 149/146K | 1,054 | 3,250 | 3,000 | 930 | 278 | 7.5 | 16 | |
| 11.00R20 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 293 | 8.00 | 16.5 | |
| 11R22.5 | 16 | 146/143M | 1,054 | 3,000 | 2,750 | 830 | 279 | 8.25 | 15 | |
| 11R22.5 | 18 | 149/146M | 1,054 | 3,250 | 3,000 | 930 | 274 | 8.25 | 15 | |
| 12R22.5 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 300 | 9.00 | 18 | |
| 12.00R20 | 20 | 156/153K | 1,125 | 4,000 | 3,650 | 900 | 315 | 8.5 | 17 | |
| 315/80R22.5 | 20 | 157/154M | 1,076 | 4,125 | 3,750 | 900 | 312 | 9.00 | 14.5 | |
| 315/80R22.5 | 22 | 160/157K | 1,076 | 4,500 | 4,125 | 900 | 312 | 9.00 | 14.5 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance
Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage.
2.Strong Traction Performance 5.Fuel Saving
Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable
Reinforced carcass structure enpures high load capacity and durabllity. 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
SYT819 Truck Tire OverviewSYT819 Tread Pattern Design
The SYT819 features an optimized classic four-rib zig-zag pattern. These geometric zig-zag grooves effectively disrupt airflow to significantly reduce road noise, providing a quieter and more comfortable ride. Additionally, the deep longitudinal grooves offer excellent water evacuation channels, slicing through water films to prevent hydroplaning and ensure strong traction on both wet and dry roads.
Designed with an extra-wide tread profile, this tire maximizes the contact patch with the road surface to distribute weight and pressure evenly. This optimized footprint not only enhances steering grip and traction but also effectively prevents irregular wear (such as heel-and-toe or eccentric wear), delivering significantly longer mileage and extending the tire's overall lifespan.
Built with a high-tensile full steel belt casing structure and paired with a specialized cut-and-chip resistant compound, the SYT819 boasts an exceptional high load capacity. The reinforced casing maintains structural integrity even under demanding loads, drastically reducing the risk of blowouts and ensuring maximum safety for your fleet and cargo.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) | Load Capacity(kg) | Inflation Pressure(kpa) | Section Width(mm) | Standard Rim(inch) | Tread Depth (mm) | |
| Single | Dual | |||||||||
| SYT819 | 6.50R16LT | 12 | 110/105L | 750 | 1,060 | 925 | 670 | 185 | 5.50F | 11 |
| 7.00R16LT | 14 | 118/114L | 775 | 1,320 | 1,180 | 770 | 200 | 5.50F | 11.5 | |
| 7.50R16LT | 16 | 125/121L | 805 | 1,650 | 1,450 | 870 | 215 | 6.00G | 13 | |
| 8.25R16LT | 18 | 132/128L | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 14 | |
| 9.00R20 | 16 | 144/142K | 1,019 | 2,800 | 2,650 | 900 | 259 | 7.0 | 15.5 | |
| 10.00R20 | 18 | 149/146K | 1,054 | 3,250 | 3,000 | 930 | 278 | 7.5 | 16 | |
| 11.00R20 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 293 | 8.00 | 16.5 | |
| 11R22.5 | 16 | 146/143M | 1,054 | 3,000 | 2,750 | 830 | 279 | 8.25 | 15 | |
| 11R22.5 | 18 | 149/146M | 1,054 | 3,250 | 3,000 | 930 | 274 | 8.25 | 15 | |
| 12R22.5 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 300 | 9.00 | 18 | |
| 12.00R20 | 20 | 156/153K | 1,125 | 4,000 | 3,650 | 900 | 315 | 8.5 | 17 | |
| 315/80R22.5 | 20 | 157/154M | 1,076 | 4,125 | 3,750 | 900 | 312 | 9.00 | 14.5 | |
| 315/80R22.5 | 22 | 160/157K | 1,076 | 4,500 | 4,125 | 900 | 312 | 9.00 | 14.5 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage. 2.Strong Traction Performance 5.Fuel Saving Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable Reinforced carcass structure enpures high load capacity and durabllity. 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
SYT819 Truck Tire OverviewSYT819 Tread Pattern Design
The SYT819 features an optimized classic four-rib zig-zag pattern. These geometric zig-zag grooves effectively disrupt airflow to significantly reduce road noise, providing a quieter and more comfortable ride. Additionally, the deep longitudinal grooves offer excellent water evacuation channels, slicing through water films to prevent hydroplaning and ensure strong traction on both wet and dry roads.
Designed with an extra-wide tread profile, this tire maximizes the contact patch with the road surface to distribute weight and pressure evenly. This optimized footprint not only enhances steering grip and traction but also effectively prevents irregular wear (such as heel-and-toe or eccentric wear), delivering significantly longer mileage and extending the tire's overall lifespan.
Built with a high-tensile full steel belt casing structure and paired with a specialized cut-and-chip resistant compound, the SYT819 boasts an exceptional high load capacity. The reinforced casing maintains structural integrity even under demanding loads, drastically reducing the risk of blowouts and ensuring maximum safety for your fleet and cargo.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) | Load Capacity(kg) | Inflation Pressure(kpa) | Section Width(mm) | Standard Rim(inch) | Tread Depth (mm) | |
| Single | Dual | |||||||||
| SYT819 | 6.50R16LT | 12 | 110/105L | 750 | 1,060 | 925 | 670 | 185 | 5.50F | 11 |
| 7.00R16LT | 14 | 118/114L | 775 | 1,320 | 1,180 | 770 | 200 | 5.50F | 11.5 | |
| 7.50R16LT | 16 | 125/121L | 805 | 1,650 | 1,450 | 870 | 215 | 6.00G | 13 | |
| 8.25R16LT | 18 | 132/128L | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 14 | |
| 9.00R20 | 16 | 144/142K | 1,019 | 2,800 | 2,650 | 900 | 259 | 7.0 | 15.5 | |
| 10.00R20 | 18 | 149/146K | 1,054 | 3,250 | 3,000 | 930 | 278 | 7.5 | 16 | |
| 11.00R20 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 293 | 8.00 | 16.5 | |
| 11R22.5 | 16 | 146/143M | 1,054 | 3,000 | 2,750 | 830 | 279 | 8.25 | 15 | |
| 11R22.5 | 18 | 149/146M | 1,054 | 3,250 | 3,000 | 930 | 274 | 8.25 | 15 | |
| 12R22.5 | 18 | 152/149K | 1,085 | 3,550 | 3,250 | 930 | 300 | 9.00 | 18 | |
| 12.00R20 | 20 | 156/153K | 1,125 | 4,000 | 3,650 | 900 | 315 | 8.5 | 17 | |
| 315/80R22.5 | 20 | 157/154M | 1,076 | 4,125 | 3,750 | 900 | 312 | 9.00 | 14.5 | |
| 315/80R22.5 | 22 | 160/157K | 1,076 | 4,500 | 4,125 | 900 | 312 | 9.00 | 14.5 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage. 2.Strong Traction Performance 5.Fuel Saving Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable Reinforced carcass structure enpures high load capacity and durabllity. 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
